The function `f(x)=x/(1+|x|)` is (a) strictly increasing (b) strictly decreasing (c) neither increasing nor decreasing (d) none of these

If x in (0,pi/2) , then the function f(x)= x sin x +cosx +cos^(2)x is (a) Increasing (b) Decreasing (c) Neither increasing nor decreasing (d) None of these

Prove that the function given by f(x)=cos xf(x)=cos x is (a) strictly decreasing in (0,pi) (b) strictly increasing in and (c) neither increasing nor decreasing in and (c) neither increasing nor decreasing in (0,2 pi)

Show that the function given by f(x)=sin x is a) strictly increasing in (0, pi/2) b) Strictly decreasing in (pi/2, pi) c) Neither increasing nor decreasing in (0,pi) .

Show that the function given by f (x) = sinx is (a) strictly increasing in (0,pi/2) (b) strictly decreasing in (pi/2,pi) (c) neither increasing nor decreasing in (0, pi)

If x in (0, pi//2) , then the function f(x) = x sin x + cos x + cos^(2) x is a)Increasing b)Decreasing c)Neither increasing nor decreasing d)None of these

Strictly increasing functions and strictly decreasing functions

Show that the function f(x) = x^(2) is (a) strictly increasing on [0, oo] (b) strictly decreasing on [-oo, 0] (c) neither strictly increasing nor strictly decreasing on R

Show that the function f(x)=x^(2) is neither strictly increasing nor strictly decreasing on R

Show that the function f(x)=x^(2) is neither strictly increasing nor strictly decreasing on R

Show that the function f(x)=x^2 is neither strictly increasing nor strictly decreasing on R .