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The value of x, for which the matrix A ...

The value of `x`, for which the matrix `A = [ {:(e^(x-2) , e^(7+x) ),(e^(2 + x) , e^(2x + 3)):}]`
is singular, is

A

9

B

8

C

7

D

6

Text Solution

Verified by Experts

The correct Answer is:
B
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