Affiliation: | a Department of Mathematics, Disha Institute of Management and Technology, Satya Vihar, Vidhansabha-Chandrakhuri Marg, Naradha, Mandir Hasaud, Raipur-492101, Chhattisgarh, Indiab Department of Mathematics, Hashemite University, P.O. Box 150459, Zarqa 13115, Jordan |