#### Is the co-efficient of in the expansion of is equal to the coefficient of in the expansion of , then find the value of Option 1) Option 2) Option 3) Option 4)

As we learnt in

General Term in the expansion of (x+a)^n -

- wherein

Where

Coeffecient of

Coeffecient of  is

Coeffecient of

Thus here

Option 1)

Incorrect

Option 2)

Incorrect

Option 3)

Correct

Option 4)

Incorrect