Find the general solution of the equation `sin2x+cos x=0`.

Find the general solution of the equation cos2x+3sin x=0

Find the general solution of the euation cos4x= cos2x ?

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]

General solution of equation sin^6x=1+cos^4 3x

Find the number of real solution of the equation (cos x)^(5)+(sin x)^(3)=1 in the interval [0, 2pi]

Find the number of solution of the equations 2^(cos x)=|sin x|, when x in[-2pi,2pi]

Find the general solution of the differential equation x (dy)/(dx)+2y=x^(2), (x ne 0)

Find the general solution of the differential equation x (dy)/(dx) + 2y = x^(3)(x ne 0) .

Find the solution of the equation ( sin x + cos x ) sin 2 x =a(sin^(3) x + cos^(3) x) located between (pi)/(2) and pi and for which values of 'a' does this equation have at most one solution satisfying the condition (pi)/(2) le x le pi .

Find the number of solution of the equations |cot x|= cot x +(1)/(sin x), when in [0,2pi]