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If A = [[x, -2],[3, 7]] and A^(-1) = [[(...

If `A = [[x, -2],[3, 7]]` and `A^(-1) = [[(7)/(34), (1)/(17)],[(-3)/(34), (2)/(17)]]`, then the value of x is

A

2

B

3

C

`-4`

D

4

Text Solution

Verified by Experts

The correct Answer is:
D
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