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sec h^(-1) ((2)/(3)) = log(e) (((k + 1) ...

`sec h^(-1) ((2)/(3)) = log_(e) (((k + 1) + sqrt(k^(2) + 1))/(k))` then k =

A

2

B

3

C

5

D

6

Text Solution

Verified by Experts

The correct Answer is:
A
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