" If in the expansion of "(x^(4)-(1)/(x^(3)))^(15),x^(-17)" occurs in rth term,then "

If in the expansion of (x^(4)-(1)/(x^(3)))^(1),x^(-17) occurs in rth term,then r=10 b.r=11c .r=12 d.r=13

In the expansion of (x^(3) - (1)/(x^(2)))^(15) , the constant term,is

In the expansion of (x^(3) - (1)/(x^(2)))^(15) , the constant term,is

Find the 7^(th) term in the expansion of (x^(4)-(1)/(x^(3)))^(15)

Middle term in the expansion of (2x-(3)/(x))^15 is

Find the middle term in the expansion of: (x^(4)-(1)/(x^(3)))^(11)

If x^(4) , occurs in the rth term in the expansion of (x^(4)+(1)/(x^(3)))^(15) , then find the value of r.

If x^(4) occurs in the rth term in the expansion of (x^(4)+(1)/(x^(3)))^(15), then find the value of r.