SOLUTION: Can someone help with this problem please: Solve the matrix equation for X. A = 2 0 0 -1 2 0 -2 4 1 B = 4 10 11 AX = B CHOOSE FROM: a. 0 8 -9

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Question 166212: Can someone help with this problem please:
Solve the matrix equation for X.
A =
2 0 0
-1 2 0
-2 4 1

B =
4
10
11
AX = B
CHOOSE FROM:
a.
0
8
-9

b.
2
6
-9

c.
3
7
-8

d.
3
6
-10

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!


Find the inverse of A.



Multiply rows of the inverse matrix by the column matrix to get the product.



.
.
.

.
.
.
b.)


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