Question

Find the period of .

Solution

Correct option is

Here, f(x) is an even function and sin x, cos are complementary.

SIMILAR QUESTIONS

Q1

Find the value of

                              

Q2

of [x + y].

Q3

Find domain for  

 

Q4

less than or equal to x. Then find domain of f(x).

Q5
Q6

Find the solution set of  least integer greater than equal to 

 

Q7

 the greatest integer less than or equal to x, and (x) = the least integer greater than or equal to x, and [x]2 + (x) > 25, then what xbelongs to?

Q8

Find the range for .

Q9

Find range 

Q10

Find The Period