“…Szãsz in 1950, generalized the Bernstein sequence to approximate the space of continuous functions on the interval [0, ∞) as [16] S n (f ; x) = ∞ k=0 q n,k (x)f k n (1.2) where q n,k (x) = (nx) k k!e nx , x ∈ [0, ∞). Several new modifications of Szãsz sequence were constructed and studied, here we refer to [4,14,17,20]. Also,many authors have discussed the approximation behavior of different summation-integral type operators (see [6,7,10,12] )…”