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## Question

### Solution

Correct option is

Separating the two cases,

if n be even = 2k,

(or) if n be odd = 2k + 1,      .

#### SIMILAR QUESTIONS

Q1

Solving the equation .

Q2

Find the general solution of .

Q3

Find the general solution for the equation .

Q5

The number of solutions of the equation

Q6

The general solution of

Q7

Number of values of  which satisfy the equation

Q9

The general solution of the equation

Q10