  The present article deals with the local approximation results by means of
Lipschitz maximal function, Ditzian-Totik modulus of smoothness and Lipschitz
type space having two parameters for the summation-integral type operators
defined by Mishra and Yadav (Tbilisi Mathematical Journal. 11(3), (2018),
175-91). Further, we determine the rate of convergence in the term of the with
derivative of bounded variation and for the quantitative means of the defined
operators, we establish the quantitative Voronovskaya type and
Gr$\ddot{\text{u}}$ss type theorems. Moreover, the examples are given with
graphical representation to support the main results.
