Have you cut whole dx by integration or only d
Is it compulsory for a parabola to pass through the origin?
According to your example If planet is situated perpendicular to major axis(sun is situated on F1)then how the distance become 2b^2/a.iask this question because total distance of latus rectum is 2b^2/a,but if want to solve planet's distance on latus rectum ,it should be (1/2 of total distance of latus rectum i.e. b^2/2).am i right sir?please clear my doubt.
Sir question 15 I am uploading the image
Sir how to solve this question?