Vol. 1, Issue 4, Part G (2015)

Abstract
Gupta studied error estimation formula for summation integral type operators in 2006. In the recent years, several researchers proposed and studied beta operators in approximation theory. In the present paper, we establish an error estimation formula for modified beta operators in linear simultaneous approximation. To prove our result, we have used the technique of linear approximating method, namely, Steklov mean.