#cbse # class12 #ch: matrix
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In the q.
First add both the matrix and you see this two rows are same , hence its value becomes zero.
You can subtract them by matrix method
or other you multiply with matrix method.
It is solved above in picture
First add both the matrix and you see this two rows are same , hence its value becomes zero.
You can subtract them by matrix method
or other you multiply with matrix method.
It is solved above in picture
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Munna55:
The two rows R2 and R3 are same .... then after ?????
ok
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