Which of the following function is decreasing on (0,5) a) Sin2x b) tanx c) cosx d) 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) cosx (ii) cos2x (iii) tanx (iv) cos3x

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 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 function is always increasing? a) x+sin2x b) x-sin2x c) 2x+sin3x d) 2x-sinx

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

Which of the following functions is not periodic? (a) |sin3x|+sin^2x (b) cossqrt(x)+cos^2x (c) cos4x+tan^2x (d) cos2x+sinx

Which of the following functions is not periodic? (a) |sin3x|+sin^2x (b) cossqrt(x)+cos^2x (c) cos4x+tan^2x (d) cos2x+sinx

Which of the following functions is not periodie? (a) |sin3x|+sin^2x (b) cossqrt(x)+cos^2x (c) cos4x+tan^2x (d) cos2x+sinx

Which of the following pairs of functions is NOT identical? (a) e^((lnx)/2) and sqrt(x) (b) tan(tanx) and cot(cotx) (c) cos^(2)x+sin^(4)x and sin^(2)x+cos^(4)x (d) (|x|)/x and sgn(x) where sgn(x) stands for signum function.