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

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

Which of the following functions are strictly decreasing on (0,pi/2) ? cos3x

Which of the following functions are strictly decreasing on (0,pi/2) ? cos2x

Which of the following functions are strictly decreasing on [0,pi/2] (A) cos x (B) cos 2x (C) cos 3x (D) t a n x

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

Which of the following functions are decreasing on (0,\ pi//2) ? (i) cosx (ii) cos2x (iii) tanx (iv) cos3x

Which of the following functions are decreasing on (0,\ pi//2) ? (i) cosx (ii) cos2x (iii) tanx (iv) cos3x

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

f(x) = cos x is strictly decreasing in (0, pi)