[1] Department of Mathematics and Statistics, Hazara University, Mansehra,21120, Pakistan
[2] Mechanical Engineering Department, College of Engineering and Islamic Architecture, Umm Al-Qura University, P. O. Box 5555, Makkah,21955, Saudi Arabia
[3] Department of Mathematics, College of Arts and Sciences, Prince Sattam Bin Abdulaziz University, Wadi Aldawaser,11991, Saudi Arabia