" If "f(x)=(x/2)-1," then on the interval "(0,pi)

If f(x)=1/2 x-1 then on the interval [0,pi](a) tanl f(x)] and 1/f (x) are both continuous?1 (b)tan(f(x)] and 1//(x) are both discontinuousf(tanl/(x)] and f (a) are both continuoustan[ f(x)] is continuous but 1/f(x) is not(1989 2 Marks)

If f(x) = (1)/(2) x - 1 , then on the interval [0, pi] :

If f (x) = 1/2 x - 1 , then on the interval [0, pi]

Let f(x)=(sinx)/x and g(x)=|x.f(x)|+||x-2|-1|. Then, in the interval (0,3pi) g(x) is :

Let f(x)=(sinx)/x and g(x)=|x.f(x)|+||x-2|-1|. Then, in the interval (0,3pi) g(x) is :

Consider the following statements : 1. The function f(x)=sinx decreases on the interval (0,pi//2) . 2. The function f(x)=cosx increases on the interval (0,pi//2) . Which of the above statements is/are correct ?

Consider the function f(x)=e^(-2x)sin2x over the interval (0,pi/2) . A real number c in(0,pi/2) , as guaranteed by Rolle's theorem such that f'(c)=0, is

Consider the function f(x)=e^(-2x)sin2x over the interval (0,pi/2) . A real number c in(0,pi/2) , as guaranteed by Rolle's theorem such that f'(c)=0, is