The number of distinct real roots of the equation `x=((5 pi)/(2))^(cos x)`

The number of distinct real roots of the equation tan(2 pi x)/(x^(2)+x+1)=-sqrt(3) is 4(b)5(c)6(d) none of these

The number of distinct real roots of the equation sin pi x=x^(2)-x+(5)/(4) is

If f(x)=x^(3)-3x+1, then the number of distinct real roots of the equation f(f(x))=0 is

The number of the distinct real roots of the equation (x+1)^(5)=2(x^(5)+1)

The number of distinct real roots of the equation 3x^(4)+4x^(3)-12x^(2)+4=0 is ___________.

The number of distinct real roots of the equation sqrt(sin x)-(1)/(sqrt(sin x))=cos x("where" 0le x le 2pi) is

The number of real roots of the equation |x^(2)|-5|x|+6=0 is