Fatima Abuziyan
(1), Almbrok Omar
(2), Iman Ahmed
(3), Mabrokah kilani
(4)
(1)
Mathematics Department, Faculty of Sciences, Sebha University, Libya,
(2)
Mathematics Department, Faculty of Sciences, Sebha University, Libya,
(3)
Mathematics Department, Faculty of Sciences, Sebha University, Libya,
(4)
Mathematics Department, Faculty of Sciences, Sebha University, Libya