The number of real solutions of the equation `(sinx-x)(cosx-x^2)=0` is

The number of real solutions of the equation e^x=x is

The number of real solutions of the equation x-sinx=0, is

The number of real solutions of the equation 1-x = [cosx] is

The number of the solutions of the equation 3sinx + 4cosx-x^2-16 = 0 is

The number of real solution of the equation e^(x)+x=0, is

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

Statement:1 The number of real solution of the equation sinx = 4^(x) + 4^(-x) is zero. And Statement-2: |sinx| lt 1 AA x in R .

The number of solutions of the equation sinx.cosx(cosx-sinx)^(2). (sinx + cosx) = lambda , where lambda lt 1/(2sqrt(2)) in the interval [0,4pi] is

The number of solutions of the equation sinx=x^(2)+x+1 is-

Write the number of solutions of the equation 2sinx-3cosx=7.