Math is a subject which is very very powerful tool used to manufacture design the mechanism and and widely used in our daily life. In my undergrad I got the opportunity to learn calculus more deeply which brings me to its depth knowledge of its application in areas as following. General math and integration, derivation. solve the circuit by cicuit analysis techniques. statistics include probability theory. analysis of structures in no motion. solve problems of engines, turbines, Application of thermodynamics. Have the knowledge of economy for engineers. dynamic study of bodies. Analysis of mechanism on MSc adams software simulation. design of electric circuit.