ForumIAS:Current Affairs & Newspaper Analysis 2018(Morning Batch)
Batch will be started on 23rd December Click here

Mathematics Optional - Doubts solving for Mains Paper

edited March 2016 in Mathematics & Statistics
Anyone please help me with this question (Question 8(b), Paper-I , mains 2015)

A particle moves in a plane under a force, towards a fixed centre, proportional to the distance. If the path of the particle has two apsidal distances a,b (a>b), then find the equation of the path.
Sign In or Join to comment.

Courses by ForumIAS for CSE
ForumIAS is trusted by over 10,000+ students for their Prelims, Mains and Interview Preparation and we currently run several assistance programs to help students from Civil Services prelims preparation to rank upgradation to IAS. You can enroll for these programs by visiting


We are a secret self-moderated community for Civil Services preparation. Feel free to join, start a discussion, answer a question or just to say Thank you.

Just dont spread the word ;)

Sign in or join with Facebook or Google

Subscribe to ForumIAS Blog