Area of the region bounded by `[x] ^(2) =[y] ^(2), if x in [1,5]`, where [ ] denotes the greatest integer function is:

Area of the region bounded by [x]^(2)=[y]^(2) ,if x in[1,3] (where [ .] denotes the greatest integer function),is less than

If f(x)=[2x], where [.] denotes the greatest integer function,then

Let f(x) = [x]^(2) + [x+1] - 3 , where [.] denotes the greatest integer function. Then

f(x)=1/sqrt([x]^(2)-[x]-6) , where [*] denotes the greatest integer function.

The function f(x)=[x^(2)]+[-x]^(2) , where [.] denotes the greatest integer function, is

The period of 6x-[6x] is (where [ ] denotes the greatest integer function)

The range of the function y=[x^(2)]-[x]^(2)x in[0,2] (where [] denotes the greatest integer function),is

f(x)= cosec^(-1)[1+sin^(2)x] , where [*] denotes the greatest integer function.