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If |{:(4,1),(2,1):}|^(2)=|{:(3,2),(1,x):...

If `|{:(4,1),(2,1):}|^(2)=|{:(3,2),(1,x):}|-|{:(x,3),(-2,1):}|`, then the value of x is :

A

`-14`

B

2

C

6

D

7

Text Solution

Verified by Experts

The correct Answer is:
C
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