Geometry is the field of Mathematics which enriched the intuition of human visual perception for better understanding of any physical phenomena. In the language of Professor S.S.Chern, if algebra and analysis are the foundations of mathematics then geometry is at the core. This book is an outgrowth of the newly researcher and post graduate students in Mathematics. In giving proofs I have included detailed calculations for an easy access to the new researcher. The coordinate free method of global treatment has been used and has followed by local expressions. I would like to thank as well as...