The maximum number of solutions of `8^(sin^2x)+8^(cos^2x)=9` in `(0,5)` is

Number of solutions of equation sin x.sqrt(8cos^(2)x)=1 in [0, 2pi] are

Number of solutions of equation sin x.sqrt(8cos^(2)x)=1 in [0, 2pi] are

If 0lt=xlt=2pi, then the number of solutions of 3(sinx+cosx)-2(sin^3x+cos^3x)=8 is

If 0lt=xlt=2pi, then the number of solutions of 3(sinx+cosx)-2(sin^3x+cos^3x)=8 is

If 0lt=xlt=2pi, then the number of solutions of 3(sinx+cosx)-2(sin^3x+cos^3x)=8 is

If 0<=x<=2 pi, then the number of solutions of 3(sin x+cos x)-2(sin^(3)x+cos^(3)x)=8 is

The number of solutions of the equation 16(sin^(5)x +cos^(5)x)=11(sin x + cos x) in the interval [0,2pi] is

The number of solutions of the equation 16(sin^(5)x +cos^(5)x)=11(sin x + cos x) in the interval [0,2pi] is

The number of solutions of the equation 16(sin^(5)x +cos^(5)x)=11(sin x + cos x) in the interval [0,2pi] is

The number of solutions of the equation 16(sin^(5)x +cos^(5)x)=11(sin x + cos x) in the interval [0,2pi] is