Question

Solution

Correct option is

The given equation is, 

        

  

       

                    

                    

                    

    

SIMILAR QUESTIONS

Q1

 

Find the angle

      

Q2

Find the angle

      

Q3

Obtain the value of  in terms of cos–1 function.

Q5

The equation   has

Q6
Q9

The value of  is equal to

Q10

Sum to n terms the series :