Find the coefficient of x^12 in (1-x^2)^-5 what can you set about the coefficient of x^17

Answer with explanation:

The expansion  of

where,n is a positive or negative , rational number.

Where, -1< x < 1

Expansion of

Coefficient of in the expansion of is

⇒As the expansion contains even power of x , so there will be no term containing .

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation:

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