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Find the interval in which the function f(x) = x-1/x is increasing?

Manish , 11 Years ago
Grade 12
anser 1 Answers
bharat bajaj

Last Activity: 11 Years ago

f(x) = x - 1/x
f`(x) = 1 + 1/x^2
for increasing the f`(x) > 0
Here, f`(x) > 0 for all values of x.
Hence, it is increasing in its entire domain.
Thanks
Bharat Bajaj
IIT Delhi
askiitians faculty
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