Write the number of solutions of the equation`2s inx-3cosx=7.`

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

Write the number of solutions of the equation 2sin x-3cos x=7

The number of solutions of the equation 4sinx – 3cosx = 7 are

Write the number of solutions of the equation t a nx+s e cx=2cosx in the interval [0,2pi]dot

The number of solutions of the equation 2x=3pi(1-cosx) is

In the interval [-pi/4,pi/4] the number of real solutions of the equations |[sinx , cosx ,cosx],[cosx, sinx, cosx],[cosx , cosx , sinx]| =0

The number of solutions of the equation 2^|x|=1+2|cosx| is