The object of this chapter is to find sufficient conditions under
which z1F2(a, b, c; z) belongs to UCV (α,β) and Sp(α,β;). Here, 1F2(a, b, c; z) is a
special case of generalized hypergeometric function for p = 1 and q = 2.
Keywords: Analytic function; Univalent, Starlike; Close-to-convex
