Find a matrix A such that 2 A-3 B+5 C=O, where B=\left[\begin{array}{ccc}-2 & 2 & 0 \ 3 & 1 & 4]\end{array} and C=\left[\begin{array}{ccc}2 & 0 & -2 \ 7 & 1 & 6]\end{array}.

CBSE Class 12 Math 2019 Delhi Set 3 Solved Paper - Question 5

Question : 5 of 10

Marks: +1, -0

Find a matrix

A

such that

2 A-3 B+5 C=O

, where

B={[\table -2 , 2 , 0 ; 3 , 1 , 4]}

and

C={[\table 2 , 0 , -2 ; 7 , 1 , 6]}

Solution:

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