Akash Kumar posted an Question
August 18, 2021 • 10:12 am 30 points
  • IIT JAM
  • Mathematics (MA)

Example. find the orthogonal trajectories of the family of cardioids r = a (1 - cos ), a being a variable parameter. sol. from the given equation, we get by dif

Example. Find the orthogonal trajectories of the family of cardioids r = a (1 - cos ), a being a variable parameter. Sol. From the given equation, we get by differentiating with respect to 6. dr -=asin0

1 Answer(s) Answer Now
  • 1 Likes
  • 2 Comments
  • 0 Shares
  • comment-profile-img>
    Anu shekhar

    Hello sir, can you please explain how to replace dr/d¤ by -r^2 term. how did that come. kindly help

whatsapp-btn

Do You Want Better RANK in Your Exam?

Start Your Preparations with Eduncle’s FREE Study Material

  • Updated Syllabus, Paper Pattern & Full Exam Details
  • Sample Theory of Most Important Topic
  • Model Test Paper with Detailed Solutions
  • Last 5 Years Question Papers & Answers