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Calculus 3 Calculus Precalculus Calculus 2

02/22/21

How to solve these computations

Hey I'm looking to check my answers to make sure these computations are correct. The definition used isLet u = i + 2j - k, v = 3i - j + 4k and w = 2j - kCalculate u • vCalculate u x vCalculate (u x... more

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Calculus 3 Calculus Homework

12/05/20

How to find the plane to the surface with parametric equations below?

Find the tangent plane to the surface with parametric equations x(u,v)=u2+2u, y(u,v)=3v-2u, z(u,v)=6v-10 at point (8,14,2).

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Calculus 3 Math Calculus Calc

11/16/20

Compute the volume in the first octant

Use a double integral to compute the volume in the first octant above the region in the xy plane bounded by y=1-x2 , y=0, and x=0; and between the planes z=2-y and z=1

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Calculus 3 Calculus Multivariable Calculus Change Of Variables In Multiple Integrals

11/11/20

How to find double integral with change of variables

I am trying to complete a double integral with change of variables, and am not sure where I am going wrong (somewhere in setting up the integral is my guess). Thank you for any help you can... more

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Calculus 3 Calculus Circle Curvature

03/16/20

Finding the equation of a circle with a curvature equal to the curvature of a given curve at a point

"Find an equation for the circle of curvature of the curve r(t)=8t i + sin(5t) j at the point (4pi,1). (the curve parameterizes the graph of y=sin(5/8X) in the xy plane) Ive already found v(t)=8... more

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Calculus 3 Calculus Integral Calculus

11/17/19

Calculate the double integral ∫∫ xy^2/ x^2+1 dA where the region of integration R= {(x,y)| 0 ≤ x ≤1, -3 ≤ y ≤ 3}

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Calculus 3 Calculus Integral Calculus

11/17/19

Evaluate the following integral by converting to polar coordinate system: ∫∫(√4-x^2-y^2)dA, where R={(x,y)| x^2+y^2 ≤ 4, x ≥ 0|}

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Calculus 3 Calculus Integral Calculus

11/17/19

Evaluate the following integral by converting to polar coordinate system: ∫∫ye^x dA, where the region R is in the first quadrant enclosed by a circle of radius 5 and centered at origin

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Calculus 3 Calculus Integral Calculus

11/17/19

Evaluate the following iterated integral by converting to polar coordinate system: ∫∫(sin(x^2+y^2) dydx. The bounds are: y=(√9-x^2), y=0, x=3,x=-3

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Calculus 3 Calculus Integral Calculus

11/17/19

Evaluate the following iterated integral in cartesian variables ∫ ∫ xy(√x^2+y^2) dydx. The bounds are y=1, y=0, x=1, x=0

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Calculus 3 Calculus Integral Calculus Calc

11/17/19

Use the change of variable formula evaluate the double integral ∫ ∫R 1/ (√1-x^2-y^2) dA where the region R is the part of the cartesian plane above the xaxis between the circles x^2+y^2=1 & x^2+y^2=4

Can you please draw the region as well so that I can get more clarification

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Calculus 3 Physics Stokes' Theorem Cylindrical Coordinates

09/25/19

Stokes' Theorem and Cylindrical Coordinates

For a function B=z i − 3x j + 2z k prove the Stokes’ theorem over the circle x2+y2=1 acting as a base of the upside-down paraboloid z = 1 − x2 − y2, z ≥ 0.Hint: convert this function... more

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Calculus 3 Calculus Newton Raphson method Iteration Method

04/19/19

Calculus 3 - Newton Raphson Method

Hi there. Please help me solve this problem. I don't even know where to start. Thanks much.Use the Newton-Raphson Method to show that xn+1 = 2xn3 + xn2 + 10 numerator (3xn2 +... more

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Calculus 3 Calculus Matrices Calculus Proofs

10/07/18

Matrices question. PLSSSSS HELP.

4. Let n≥2, let A and B b en×n matrices and let On be the n×n matrix with every entry 0.(b) Suppose that A2 = On. Show that In − A is invertible, and that (In − A)-1 = In + A.(c) Suppose that Am =... more

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Calculus 3 Vector Obtuse Triangle Acute Angle

09/05/18

Suppose U = <2,3,4> Then:

<4,5,3> makes a (right, obtuse, or acute) with u. <5,-1,2> makes a (right, obtuse, or acute) with u. <-8,0,4> makes a (right, obtuse, or acute) with u. <3,2,-3> makes a... more

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Calculus 3 Vector Unit Vector

09/04/18

Let V = <1, 3, 3>. Find a unit vector for this.

I have 1/sqrt(10), 3/(sqrt(10)), 3/sqrt(10). I cannot understand why this is not the answer. It is pointing in the same direction.

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Calculus 3 Distance Vectors

09/04/18

C-(-4,2,4). Find the distance between the point (x,y,z) and C.

I had tried the points (0,0,0)-(-4,2,4) and then use the distance formula, but that has not worked. Then I tried (1,1,1), but that also did not work. I am lost. Any help is needed.

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Calculus 3 Vectors

08/31/18

Find the length of ->OR.

(We are talking about vectors. R = (4, 5, 5). Then it has, ||->OR|| = _____. I'm not sure how you find OR if you do not have what O is. Thank you. (Arrows are supposed to be on... more

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Calculus 3

08/30/18

Needing to find the X(t) and Y(t) in the equation. This involves Calculus and the hint was Recall the parametric representation of the unit circle as (cost,sin

While a planet P rotates in a circle about its sun, a moon M rotates in a circle about the planet, and both motions are counterclockwise in the same plane. Let's call the distance between M and P... more

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Calculus 3 Vectors

08/29/18

Find the equation of a sphere if one of it's diameters has endpoints (-10,0,-6) and (4, 14, 8).

I have written: (x+3)2+(y-7)2+(z-1)2-sqrt(588)/2 = 0. But it is marked incorrect.

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Calculus 3 Vectors

08/29/18

Find an equation of the largest sphere with center (5, 3, 6) and is contained in the first octant. Be sure your formula is monic.

I had put the equation as: (x-5)^2+(y-3)^2+(z+6)^2 However it was viewed as incorrect. Also they had that it equaled zero. equation input = zero.

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Calculus 3

08/19/18

Find the equation of the sphere centered at (−1,10,2) ( − 1 , 10 , 2 ) with radius 4.

Find the equation of the sphere centered at (−1,10,2) ( − 1 , 10 , 2 ) with radius 4. ___________________ = 0 Give an equation which describes the intersection of this sphere with the plane... more

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Calculus 3 Calculus Integrals Area

08/16/18

Double integral - calculating area

Calculate the area of the region bounded by the two curves, y = 4 - x2 and y = x + 2. The answer is meant to be 9/2 but I just cannot get it!!! Maybe my bounds are incorrect.... help!

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Calculus 3 Calculus Calculus 2

07/07/18

Find an area bounded by a graph

I need help with this task. cx(x^2/a^2+y^2/b^2)=y^2,x=b^2/c

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Calculus 3 Square Root Volume

06/27/18

Find the volume of the solid

Find the volume of the solid bounded by the plane z = 5 and the hyperboloid z = SquareRoot(9+x^2+y^2)

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Calculus 3

How to solve these computations

How to find the plane to the surface with parametric equations below?

Compute the volume in the first octant

How to find double integral with change of variables

Finding the equation of a circle with a curvature equal to the curvature of a given curve at a point

Calculate the double integral ∫∫ xy^2/ x^2+1 dA where the region of integration R= {(x,y)| 0 ≤ x ≤1, -3 ≤ y ≤ 3}

Evaluate the following integral by converting to polar coordinate system: ∫∫(√4-x^2-y^2)dA, where R={(x,y)| x^2+y^2 ≤ 4, x ≥ 0|}

Evaluate the following integral by converting to polar coordinate system: ∫∫ye^x dA, where the region R is in the first quadrant enclosed by a circle of radius 5 and centered at origin

Evaluate the following iterated integral by converting to polar coordinate system: ∫∫(sin(x^2+y^2) dydx. The bounds are: y=(√9-x^2), y=0, x=3,x=-3

Evaluate the following iterated integral in cartesian variables ∫ ∫ xy(√x^2+y^2) dydx. The bounds are y=1, y=0, x=1, x=0

Use the change of variable formula evaluate the double integral ∫ ∫R 1/ (√1-x^2-y^2) dA where the region R is the part of the cartesian plane above the xaxis between the circles x^2+y^2=1 & x^2+y^2=4

Stokes' Theorem and Cylindrical Coordinates

Calculus 3 - Newton Raphson Method

Matrices question. PLSSSSS HELP.

Suppose U = <2,3,4> Then:

Let V = <1, 3, 3>. Find a unit vector for this.

C-(-4,2,4). Find the distance between the point (x,y,z) and C.

Find the length of ->OR.

Needing to find the X(t) and Y(t) in the equation. This involves Calculus and the hint was Recall the parametric representation of the unit circle as (cost,sin

Find the equation of a sphere if one of it's diameters has endpoints (-10,0,-6) and (4, 14, 8).

Find an equation of the largest sphere with center (5, 3, 6) and is contained in the first octant. Be sure your formula is monic.

Find the equation of the sphere centered at (−1,10,2) ( − 1 , 10 , 2 ) with radius 4.

Double integral - calculating area

Find an area bounded by a graph

Find the volume of the solid

Still looking for help? Get the right answer, fast.

OR

RELATED TOPICS

RELATED QUESTIONS

prove that three collinear points can determine a plane.

integrate (x+3)/(4-x)^5

how did we get V= pih^3 ???

RECOMMENDED TUTORS

How to solve these computations

How to find the plane to the surface with parametric equations below?

Compute the volume in the first octant

How to find double integral with change of variables

Finding the equation of a circle with a curvature equal to the curvature of a given curve at a point

Calculate the double integral ∫∫ xy^2/ x^2+1 dA where the region of integration R= {(x,y)| 0 ≤ x ≤1, -3 ≤ y ≤ 3}

Evaluate the following integral by converting to polar coordinate system: ∫∫(√4-x^2-y^2)dA, where R={(x,y)| x^2+y^2 ≤ 4, x ≥ 0|}

Evaluate the following integral by converting to polar coordinate system: ∫∫ye^x dA, where the region R is in the first quadrant enclosed by a circle of radius 5 and centered at origin

Evaluate the following iterated integral by converting to polar coordinate system: ∫∫(sin(x^2+y^2) dydx. The bounds are: y=(√9-x^2), y=0, x=3,x=-3

Evaluate the following iterated integral in cartesian variables ∫ ∫ xy(√x^2+y^2) dydx. The bounds are y=1, y=0, x=1, x=0

Use the change of variable formula evaluate the double integral ∫ ∫R 1/ (√1-x^2-y^2) dA where the region R is the part of the cartesian plane above the xaxis between the circles x^2+y^2=1 & x^2+y^2=4

Stokes' Theorem and Cylindrical Coordinates

Calculus 3 - Newton Raphson Method

Matrices question. PLSSSSS HELP.

Suppose U = <2,3,4> Then:

Let V = <1, 3, 3>. Find a unit vector for this.

C-(-4,2,4). Find the distance between the point (x,y,z) and C.

Find the length of ->OR.

Needing to find the X(t) and Y(t) in the equation. This involves Calculus and the hint was Recall the parametric representation of the unit circle as (cost,sin

Find the equation of a sphere if one of it's diameters has endpoints (-10,0,-6) and (4, 14, 8).

Find an equation of the largest sphere with center (5, 3, 6) and is contained in the first octant. Be sure your formula is monic.

Find the equation of the sphere centered at (−1,10,2) ( − 1 , 10 , 2 ) with radius 4.

Double integral - calculating area

Find an area bounded by a graph

Find the volume of the solid

Still looking for help? Get the right answer, fast.

OR

RELATED TOPICS

RELATED QUESTIONS

prove that three collinear points can determine a plane.

integrate (x+3)/(4-x)^5

how did we get V= pih^3 ???

RECOMMENDED TUTORS

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