Range of function `f(x)=3|sinx|-4|cosx|`

Range of the function f(x)=|sinx|cosx|+cosx|sinx|| is [a,b] then (a+b) is equal to

Range of the function f(x)=|sinx|cosx|+cosx|sinx|| is [a,b] then (a+b) is equal to

The period of the function f(x)=|sinx|-|cosx| , is

The period of the function f(x)=|sinx|-|cosx| , is

Find the range of the function f(x)=1/(3sinx+4cosx+6)

The peroid of the function f(x) =(|sinx|-|cosx|)/(|sin x + cosx|) is

The peroid of the function f(x) =(|sinx|-|cosx|)/(|sin x + cosx|) is

The period of the function f(x)=||sinx|-|cosx|| , is

The number of integers in the range of function f(x)= [sinx] + [cosx] + [sinx + cosx] is (where [.] = denotes greatest integer function)