BILAL AHMAD DAR (M.Sc., M.Phill., B.Ed. & NET):: The author completed M.Sc. Mathematics from University of Kashmir in the year 2009 and later awarded M.Phill. in Mathematics from the same university in the year 2012. Author qualified National Eligibility Test (NET) in Mathematical sciences in the year 2012 conducted by UGC-CSIR and also has B.Ed. in his credit. The author taught many subjects including Modern Algebra, Linear Algebra, Complex Analysis, Differential Equations, Coordinate Geometry, Real Analysis at under gradute and post gradute level. The author has in his credit various research papers published in peer reviewed international journals. The author got rank one in PG entrance test conducted by University of Kashmir in the year 2007 and was awarded meritorious fellowship. The author worked at University of Kashmir, Central University of Kashmir and is presently working as Assistant Professor at Govt. Degree College (Boys), Pulwama.