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If A is 3xx3 matrix and absA=4 . Operati...

If A is `3xx3` matrix and `absA=4` . Operation `R_2 to 2R_2 + 5R_3` is applied on 2A to get new matrix B .Find `absB`

A

16

B

80

C

128

D

64

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The correct Answer is:
D
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JEE MAINS PREVIOUS YEAR-JEE MAIN 2021-(SECTION - A)
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