If the function f(x)=[3.5+bsin x] (where [.] denotes the greatest integer function) is an even function, the complete set of values of b is

If the function f(x)=[3.5 + b sin x] (where[.] denotes the greatest integer function) is an even function then complete set of values of 'b' is :

If the function f(x)=[2.6+b sin x] where [.] denotes greatest integer function,is an even function then complete set of values of b is:

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

The function f(x)=[x], where [x] denotes the greatest integer function,is continuous at

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

The function f(x) = [x], where [x] denotes the greatest integer function, is continuous at

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

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

The function, f(x)=[|x|]-|[x]| where [] denotes greatest integer function:

Let f(x)=(-1)^([x]) where [.] denotes the greatest integer function),then