Rewrite the system of equations in echelon form.
4z = 4 - y - 2z = 06x + 7y + 4z = 8Rewrite in echelon form:Equation 1:Equation 2:Equation 3:
Finding the Inverse of a Matrix
Suppose x ∈ R.Find the inverse of the following matrix: A = [ 1 1 1 ] [ 0 1 1 ] [ x 0 1 ]
determine wheter each given function is contiuous at every real number.explain your answer
y=5x+2 f(x)=1/x2-1 g(x)=(2x-1)3 r(x)=4x+3/x2+4 h(x)=3x2-2x-1/(x-1)2
How can I find dy/dx of this problem? 3x^2+ (2x^2) y-3y^3=0 , y=y(x)
How can we integrate the following equation in SHM: a=4π^2cos (2πt/4)?
The radius of a cylindrical gift box is (3x+4) inchesThe height of the gift box is three times the radius What is the surface area of the cylinder?
Write your answer as a polynomial in standard form.
For what value of k, system of equations, does x+2y=3&5x+ky=15 have infinite solutions?
Two similar cones have heights of 3 feet and 12 feet. The volume of the small cone is 21 cubic inches. What is the volume of the larger cone?
what is the volume of the larger cone?
Given the differential equation f' =2x-y, is there a linear solution (that is, a line of the form y=mx+b)?
Have any mathematical equations been developed to explain human behavior?
in a 30 60 90 degrees right triangle the side opposite the 30 degree angle is _____ ?
Given the first integrals, how do you find a differential equation that satisfies them?
How can we find the roots of the homogeneous equation of fourth degree which is [(yz^3-zy^3)-(xz^3-zx^3) + (xy^3-yx^3)]?
How can I solve the differential equation Ax + Bdx = -Cdx/y + Cdy/y^2, where A, B and C are constants?
application to physics and engineering calc 2
A hemisphere plate with diameter 6 ft is submerged vertically 3 ft below the surface of the water. Express the hydrostatic force against one side of the plate as an integral and evaluate it. (Give... more