Lesson#3 <br />What is rotation of axes? why we rotate axis ? <br />Q. What is rotation? <br />Ans: Rotation mean turning around a center. the distance from the center to any point of the shape stays the same. Every point makes a circle around the center. <br />Q. What is rotation of axes? <br />> In rotation of axes we rotate axes around origin <br />> Angle of rotation is theta and 0Deg. New axes OX and OY are formed. <br />Why we translate and rotate axes? <br />Introduction to Analytical Geometry <br />Chapter No 4 <br />Exercise No 4.2 <br />Mathematics <br />part 3
