Let `f(x)= max {tan x, cotx}.` Then number of roots of the equation `f(x)=1/sqrt3` in `(0,2pi)` is

Let f(x)= max{tanx, cotx} . Then number of roots of the equation f(x)= 1/sqrt(3) in (0,2pi) is (A) 2 (B) 4 (C) 0 (D) infinite

Let f(x)= max{tanx, cotx} . Then number of roots of the equation f(x)= 1/sqrt(3) in (0,2pi) is (A) 2 (B) 4 (C) 0 (D) infinite

Let f(x)=max{tanx, cotx}. Then the number of roots of the equation f(x)=1/(sqrt(3)) in (0,2pi) is

Let f(x)=max{tanx, cotx} . Then the number of roots of the equation f(x)=(1)/(2)" in "(0, 2pi) is

Let f(x)=max{tanx, cotx} . Then the number of roots of the equation f(x)=(1)/(2)" in "(0, 2pi) is

Let f(x)=max{tanx,cotx] then number of roots of equation the interval [0,2pi] satisfying f(x)=1/sqrt 3 is (A) 2(B) 4(C) 0 (D) infinte

Find the number of roots of the equation tan(x+(pi)/(6))=2tan x, for x in(0,3 pi)

If f(x)=x^(3)-3x+1, then the number of distinct real roots of the equation f(f(x))=0 is

Let f(x)=max{sinx,cosx}AA"x"inR then number of critical points of f(x) in (0,2pi) is

Let f(x)-2x-x^(2),x<=1 then the roots of the equation f(x)=f^(-1)(x) is