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

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

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

Find the number of solution of the equations sin^3 x cos x + sin^(2) x* cos^(2) x+sinx * cos^(3) x=1 , when x in[0,2pi]

Find the number of solutions of the equation (x^(2))/(1-|x-2|)=1 , graphically.

Find the general solution of the differential equation ydx-(x+2y^(2))dy=0

Find the number of solutions of sin^2x-sinx-1=0in[-2pi,2pi]

Find the general solution of the differential equation y dx - (x + 2y^(2))dy = 0 .

The solution of the equation (d^2y)/(dx^2)=e^(-2x) is :

Find the number of solutions of the following pair of linear equations. x+2y=8, 2x+4y=16

The solution for the equations x + y= 10 and x-y = 2 are