How to find the rank of a matrix quick and easy. What is a pivot in a matrix? Description: How…

A plate of glass with parallel faces having a refractive index of 1.58 Description: A plate of glass with parallel…

Write the matrix of quadratic form Description: Write the matrix of quadratic form Leave a tip for good service: https://paypal.me/jjthetutor…

Use the method of undetermined coefficients y”-8y+20y=100x^2 26xe^x Description: Use the method of undetermined coefficients y”-8y+20y=100x^2 26xe^x Leave a tip…

Optics, Physics: Two plane mirrors intersect at right angles. A laser beam strikes Description: Optics, Physics: Two plane mirrors intersect…

Related Rates: Two people are 50 feet apart. One of them (person A) starts walking north at a rate Description:…

Suppose v1,v2,v3 is an orthogonal set of vectors in R5. Let w be in span(v1,v2,v3) such that … Description: Suppose…

Projections: Find the distance between the point P(3,5) and the line 4x-y=1 Description: Projections: Find the distance between the point…

Limit Definition of the Derivative to find f’x of f(x)=x^n Description: Limit Definition of the Derivative to find f’x of…

Limit Definition: Limit as h goes to zero for lim_(h→0)〖(f(6+h)-f(6))/h〗 f(x)=x^2+7 Description: Limit Definition: Limit as h goes to zero…