# The coefficient of in the expansion of is Option 1) Option 2) Option 3) Option 4) None

As learnt in concept

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

- wherein

Where

General term is

60-7r=32

=>r=4

Option 1)

This is incorrect option

Option 2)

This is correct option

Option 3)

This is incorrect option

Option 4)

None

This is incorrect option

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