If 3 A-B=\left[\begin{array}{cc}5 & 0 \ 1 & 1]\end{array} ...

CBSE Class 12 Math 2019 Delhi Set 3 Solved Paper

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Question : 1 of 10

Marks: +1, -0

If 3A−B=[

5	0
1	1

] and B=[

4	3
2	5

], then find the matrix A.

Solution:

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