Functions Question 188

Question: If $ f(x) $ is periodic function with period T then the function $ f(ax+b) $ where $ a>0 $ , is periodic with period

[AMU 2000]

Options:

A) $ T/b $

B) aT

C) bT

D) $ T/a $

Show Answer

Answer:

Correct Answer: D

Solution:

It is a fundamental concept.