Friday
November 28, 2014

Homework Help: math (Matrix)

Posted by shahira on Tuesday, April 15, 2014 at 6:02am.

solve the equations by using
a) the adjoint matrix
b) elementary row operations

i) x+y+z=6
2x-y+z=3
x+4y-z=6

ii) 3p-3q+r=1
-3p+5q-2r=-1
p-2q+r=3

iii)-12a+b+17c=-14
2a-b+3c=5
8a+b-13c=-3

thanks sir/madam

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math (Matrix) - solve the equations by using a) the adjoint matrix b) elementary...
math (Matrix algebra) - solve the equations by using a) the adjoint matrix b) ...
maths (matrix) - solve the equations by using a) the adjoint matrix b) ...
math - Solve following system of equations? x+3z=-2 2x+2y+z=4 3x+y-2z=5 i need ...
Math - A message was encoded using the matrix [7 2 3 1] and you can decode the ...
science - 1 A ……... is a rectangular array of numbers that are ...
Advanced Math - Find DE if matrix D= Row 1= -2,4,6 and ROW 2= 5,-7,1 and matrix ...
Discrete Math - I am really stuck on these problems. I've worked a lot of them ...
Augmented Matrix - Perform row operations on the augmented matrix as far as ...
Math - Fine the size of the following matrix and its additive inverse matrix. ...

Search
Members