The number of solutions of the equation `x^(2/3)+x^(1/3)-2=0` is

The number of solutions of the equation x^(3)+x^(2)+4x+2sinx=0 in 0 le x le 2pi is

The number of solution of the equation x^(3)+x^(2)+3x+2sin x=0 in -2 pi<=x<=4 pi is

Number of solutions of the equation 4x^(2)e^(-x)-1=0

The number of real solutions of the equation |x|^(2)-3|x|+2=0 is :

The number of real solutions of the equation |x|^(2)-4|x|+3=0 is

The number of real solutions of the equation |x|^(2)-3|x|+2=0 is (1982,1M)4(b)1(c)3 (d) 2

The number of solutions of the equation x^(3)+2x^(2)+5x+2cos x=0 in (0,2 pi] is

The number of solutions of the equation x^(3)+2x^(2)+5x+2cos x=0 in [0,2 pi] is lambda then (lambda)/(4)=

Let [x] denote the greatest integer in x .Then in the interval [0,3] the number of solutions of the equation,x^(2)-3x+[x]=0 is