Let [t] denote the greatest integer st. Then the equation in `x,[x]^2+2[x+2]-7=0` has :

Let [x]= the greatest integer =0 then solve the equation (x)=x+{x}

Let [x] denotes the greatest integer less than or equal to x and f(x)=[tan^(2)x] . Then

Let [x] denotes the greatest integer less than or equal to x and f(x)= [tan^(2)x] .Then

If [x] denotes the greatest integer function .Find the solution set of equation [x]^2 +5[x] +6=0

Let [cdot] denote the greatest integer function, then the value of int_(0)^(1.5)x [x^2] dx is :

Let [t] denote the greatest integer lt t . The number of points where the function f(x) = [x]abs(x^2-1) + sin (pi/([x] + 3)) - [x + 1], x in (-2, 2) is not continuous is _________.