Authors: N. N.; Department of Mathematics, Siddaganga Institute of Technology, Tumakuru – 572103, Karnataka, India; Department of Mathematics, Periyar University Centre for Postgraduate and Research Studies, Dharmapuri - 635205, Tamil Nadu, India; Department of Mathematics, Velammal College of Engineering and Technology, Madurai- 625009, Tamil Nadu, India; Department of Management Studies, Vardhaman College of Engineering, Hyderabad - 501218, Telangana, India; Department of Mathematics, Vel Tech Rangarajan Dr Sagunthala R D Institute of Science and Technology, Chennai – 600062, Tamil Nadu, India; Department of Mathematics, School of Engineering and Technology, CMR University, Hennur, Bagalur, Bengaluru – 562149, Karnataka, India; N. Anitha; A. P. Pushpalatha; K. Vinaya Laxmi; M. Premalatha; Mekala Selvaraj; PUSHPALATHA A.P.