Let F= i + j. How would you place a directed line segment C of length one so that the value of ∫cF*dr would be a. a maximum b. a minimum c. zero d. what would the...

Let F= i + j. How would you place a directed line segment C of length one so that the value of ∫cF*dr would be a. a maximum b. a minimum c. zero d. what would the...

A. let f(x,y)= xexy, and C be the path y=1/x from (1,1) to (0,∞) 1. calculate F=∇f 2. Calculate the integral ∫cF*dr ...

I have an integral with ∫ (b=0, a=-1) and the inside function is (2t)/[(3+t2)3]dt. The directions tell me to "Evaluate the definite integral by making a u-substitution and integrating...

Formula for what is 3.14 squared x plus 2 divided by a radius .505 y to the liner equation that point at x=y

I need help with this problem Suppose that y′=ky, y(0)=12, and y′(0)=13. What is y as a function of t ?

Please help me differentiates this.

Is there any possible outcome that 0.00000x^3 is not equal to 0? I have to derivative this equation C(x)=4.2+5.4x-0.001x^2+0.00000x^3. And I found out that 0.00000x^3...

find the area of the ellipse (x+2y)2 + (3x+4y)2 =1

The graph is continuous [0,3]. It is decreasing on [0,2] and increasing [2,3], differentiable at each point in(0,3) except at 1 where there is a vertical tangent.

Determine a vector equation for the plane that is parallel to the xy -plane and passes through the point (4, 1, 3).

This question is from isc class 12 book

ive got 3 questions lim x approaches positive 1 (sq rt of x^2 - 1) / (arcsecx) lim x approaches 0 2arctan3x^2 / 7x^2 initial value prob dy/dx=1/(x^2+1)...

Having difficulty finding them I can only find one ??(??,??)=2??^5 ??^2+??^2 ??

This graph is defined at [1,3] but is not continuous at x=2.

I am having some points on sphere and I want to represent these points on 2D surface. It would be better or easy to understand if you can explain with some example.

A bank estimates that the amount of money on deposit will be 1 million times the percentage rate of interest.For instance, if they pay 3% they will generate $3 million in deposits.If they can load...

(Not using derivatives) using formula (f(x)-f(1))/(x-1)

a point P in the first quadrant lies on the parabola y=x^2. Express the coordinates of P as functions of the angle of inclination of the line joining P to the origin

Consider the power series ∑n=1∞[(−5)/sqrt(n)]*(x+7)^n. Find the radius of convergence R.R. If it is infinite, type "infinity" or "inf". What is the interval of...

Find the first five non-zero terms of Taylor series centered at x=6x=6 for the function below. f(x)=lnx What is the radius of convergence?

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