Find the middle term in the expansion of Option 1) Option 2) Option 3) Option 4)

As we learnt in

Middle term in Binomial Expression if n is odd -

If n is odd then

and

- wherein

Two terms are middle terms and their binomial coefficients are equal.

Middle term in  is

Option 1)

Incorrect option

Option 2)

Incorrect option

Option 3)

Correct option

Option 4)

Incorrect option