Number of solutions of the equation, `[y+[y]]=2cosx` is: (where `y=1//3)[sinx+[sinx+[sinx]]]` and `[]=` greatest integer function) 0 (b) 1 (c) 2 (d) `oo`

Find the number of solutions of the equation sinx=x^2+x+1.

Find the number of solutions of the equations y=|sinx| and x^(2)+y^(2)=1.

The number of solutions of the equations y=1/3[sin theta+[sin theta +[sin theta]]] and [y+[y]]=2 cos theta [ where , [.] denote the greatest integer function ] is/are

Number of solutions of the equation cos[x]=e^(2x-1),x in [0,2pi] , where[.] denotes the greatest integer function is

Find the solution set of the inequality sinx > 1/2.

Integrate the functions (sinx)/(1+cosx)

Find the number of solution of the equation e^(sinx)-e^(-sinx)-4=0

The period of the function y=|sinx|+|cosx| is :

Integrate the functions (sinx)/((1+cosx)^(2))

Solve the equation sinx+cosx=1