SATHEE: Functions Question 290

Functions Question 290

Question: If $ f(x)=|\cos x| $ and $ g(x)=[x] $ , then $ gof(x) $ is equal to

Options:

A) $ |\cos \ [x]| $

B) $ |\cos x| $

C) $ [|\cos x|] $

D) $ |[\cos x]| $

Show Answer

Answer:

Correct Answer: C

Solution:

$ gof,(x)=g{f(x)}=[|\cos x|]. $

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Functions Question 290

Question: If $ f(x)=|\cos x| $ and $ g(x)=[x] $ , then $ gof(x) $ is equal to

Options:

Answer:

Solution:

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