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IF P=[(1,alpha,3),(1,3,3),(2,4,4)] is th...

IF `P=[(1,alpha,3),(1,3,3),(2,4,4)]` is the adjoint of `3xx3` matrix A and `|A|=4`, then `alpha` is equal to :

A

4

B

11

C

5

D

0

Text Solution

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The correct Answer is:
B
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