The main objectives of the course are to help students acquire some knowledge to get an overview of the function of the standard equation, rotation of axes, vector & matrix. Coordinate geometry is widely used in physics and engineering, and also in aviation, rocketry, space science, and spaceflight. Coordinate geometry is an important branch of mathematics. It mainly helps us to locate the points in a plane. Its uses are spread in all fields like trigonometry, calculus, dimensional geometry, etc. And the subject has obvious applications in statistics, physics also. Also, by Vector math’s-students will know about the use to represent physical quantities that have both magnitude & direction. Here we will see some applications through examples.