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Consider alpha gt 1 and f:[1/alpha,alpha...

Consider `alpha gt 1` and `f:[1/alpha,alpha] rarr [1/alpha,alpha]` be bijective function. Suppose that `f^(-1)(x)=1/f(x), " for all " x in [1/alpha,alpha]`.
Then f(1) is equal to

A

1

B

0

C

-1

D

does'nt attain a unique value

Text Solution

Verified by Experts

The correct Answer is:
a
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