Approximation by modified Bernstein polynomials based on real parameters

In this paper, we introduce a modified Bernstein-type operators based on two real parameters and study its various approximation properties. We derive some direct results e.g. Voronovkaja type asymptotic theorem, an estimate of error in ordinary as well Ditzian Totik modulus smoothness for functions belonging to the Lipschitz space. Further, examine rate Kirov Popova generalization these operators.