On the $s^{th}$ Derivative of a Polynomial-II

For every 1 s < n, the s th derivative of a polynomial P (z) of degree n is a polynomial P (s) (z) whose degree is (n s). This paper presents a result which gives generalizations of some inequalities regarding the s th derivative of a polynomial having zeros outside a circle. Besides, our result gives interesting renements of some well-known results.