Sudarshan posted an Question
April 06, 2020 • 18:00 pm 30 points
  • IIT JAM
  • Physics (PH)

Minima of a function

minima of a function, shortcut method if any ,thank you

3 Answer(s) Answer Now
  • 0 Likes
  • 3 Comments
  • 0 Shares
  • comment-profile-img>
    Abhishek singh best-answer

    Option A is the correct one. i.e. x=b/2a To find the answer, proceed in the following way. 1) take first derivative of the given function. 2) equate first derivative to zero. 3) find the value of x. 4) as we have only one value of x, this is the answer. Thank you.

    cropped5825195252336240582.jpg
  • comment-profile-img>
    Ruby negi Best Answer

    There is no shortcut, you have to differentiate to get your answer...

    cropped431977174.jpg
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