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

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

A

11

B

5

C

0

D

4

Text Solution

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The correct Answer is:
A
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