Which of the following functions is decr...

Which of the following functions is decreasing on `(0,(pi)/(2))`?

A

sin 2x

B

tan x

C

cos x

D

cos 3x

Verified by Experts

The correct Answer is:

C

Similar Questions

Explore conceptually related problems

Which of the following functions is not decreasing on (0,pi//2)?

Which of the following functions are decreasing on (0,pi/2)?(i)cos x(ii)cos2x (iii) tan x (iv) cos3x

Which of the following functions are strictly decreasing on [0,(pi)/(2)] (A) (B) cos 2x (C) tan x

which of the following functinon are strictly decreasing on (0,pi/2) a) cos x b) cos2x c) cos3x d) tanx

Which of the following functions has period pi ?

Which of the following functions has period 2pi ?

Which of the following functions are strictly increasing on (0, (pi)/(2)) ?

Which one of the following functions is not continuous on (0,pi)?