Number of roots of the equation `sinx+cosx=x^2-2x+sqrt(6)` is
(A) 0
(B) 2
(C) 4
(D) an odd number

The number of roots of the equation, x-2/(x-1)=1-2/(x-1) is (a) 0 (b) 1 (c) 2 (d) 3

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

Number of roots of the equation 2sqrt(2x+1)=2x-1 is 0 (b) 1 (c) 2 (d) 3

Number of roots of the equation 2sqrt(2x+1)=2x-1 is 0 (b) 1 (c) 2 (d) 3

The number of roots of the equation, x-2/(x-1)=1-2/(x-1) is 0 (b) 1 (c) 2 (d) 3

The number of roots of the equation sqrt(x-2)(x^2-4x+3)=0 is (A) Three (B) Four (C) One (D) Two

The number of real solutions of the equation (sinx-x)(cosx-x^2)=0 is

The number of the solutions of the equation 3sinx + 4cosx-x^2-16 = 0 is

The number of solutions of the equation |cosx-sinx|=2cosx in [0,2pi] is (A) 1 (B) 2 (C) 3 (D) 4

If [x] denotes the greatest integer lex then number of solutions of the equation sinx=[1+sinx]+[1-cosx- in [0,2pi] is (A) 0 (B) 1 (C) 2 (D) 4