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f(x) =x-1/x is...

f(x) =x-1/x is

A

increasing in R

B

decreasing in `R^+`

C

increasing in `R - {0}`

D

none

Text Solution

Verified by Experts

The correct Answer is:
C
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DIPTI PUBLICATION ( AP EAMET)-APPLICATIONS OF DIFFERENTIATION-EXERCISE 1E (MAXIMA AND MINIMA)
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