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Let the question f(x) = logx^2 and phi(x...

Let the question `f(x) = logx^2` and `phi(x) = 2 log x`, then

A

a) `f(x) le phi(x)`

B

b) `f(x) ne phi(x)`

C

c) `f = phi`

D

d) `f ne phi`

Text Solution

Verified by Experts

The correct Answer is:
D
The function f(x) is defined for x `x ne 0` and the other function `phi(x)` is also defined only for `x gt 0.`
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