Number of solutions of the equation `x=2{x}` is

Number of solutions of the equation |2-|x||=x +4 is

If [x] represent the greatest integer less than or equal to x and {x} = x- [x] then find the number of solutions of the equation [x] + 2{-x} = 3x .

The number of solutions of the equation x^(2)-3={x} ,where {x} is the fractional part of x is

Number of solution(s) of the equation x^(2)+2x cos x=2sin x+3

Number of solutions of the equation 2x]-3{2x}=1 (where [.1] and {.} denotes greatest integer and fractional part function respectively

The number of solutions of the equation |cos x|=2[x] is

Number of solutions of the equations |2x^(2)+x-1|=|x^(2)+4x+1|

Number of solutions of the equation ln|x|=||x|-2|

The number of solutions of the equation 2{x}^(2)-5{x}+2=0 is (where {} denotes the fractionalpart function)

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