# Math Help - Vector Dot Products

1. ## Vector Dot Products

Consider the following system of linear equations:
x-2y+z=3
2x+y+z=0
x+z=-2

a) express the system in terms of matrix muliplication
b) calculate the inverse of the above matrix

2. ## Re: Vector Dot Products

Originally Posted by aleshahatton
Consider the following system of linear equations:
x-2y+z=3
2x+y+z=0
x+z=-2
a) express the system in terms of matrix muliplication
b) calculate the inverse of the above matrix
Please show some effort. What have you done towards working this out?