On Approximation of Functions by Product Means H. K. Nigam Pages: 19-24 DOI: 10.20967/jcscm.2013.02.004
In this paper, a new theorem on degree of approximation of conjugate of a function f ϵ Lip(ᶓ(t),r) using (C,1)(E,q) product summability means of conjugate Fourier series has been established.