The number of real roots (s) of the equation `x^2tanx=1` lying between 0 and `2pi` is /are (A) 1 (B) 2 (C) 3 (D) 4

The number of real root (s) of the equation x^2 tanx=1 lying between 0 and 2pi is /are.

The number of real root (s) of the equation x^2 tanx=1 lying between 0 and 2pi is /are.

The number of real roots of the equation x^2tanx=1 lies between 0 and 2pi is/are (A) 1 (B) 2 (C) 3 (D) 4

The number of solutions of the equation tanx+secx=2cosx lying in the interval [0,2pi] is 0 (b) 1 (c) 2 (d) 3

The number of solutions of the equation tanx+secx=2cosx lying in the interval [0,2pi] is 0 (b) 1 (c) 2 (d) 3

The number of roots of the equation tanx+secx=2cosx in [0, 4pi] 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

The number of real roots of the equation |x|^(2) - 3|x| + 2 = 0 is a)1 b)2 c)3 d)4