profile-img
Deepak Patra posted an Question
July 28, 2021 • 01:41 am 30 points
  • IIT JAM
  • Mathematics (MA)

Q.2 let p: r>r be a continuous function such that p(r) > 0 for all z e r. let y be a twice differentiable function on r satisfying "(r) + p(r)y"'(r) - y(r) = 0

Q.2 Let P: R>R be a continuous function such that P(r) > 0 for all z E R. Let y be a twice differentiable function on R satisfying "(r) + P(r)y"'(r) - y(r) = 0 for all r E R. Suppose that there exist two real numbers a, b (a < b) such that y(a) = y(6) = 0. Then (A) u(r) = 0 for all z E [a. b] C)yr)< 0 for all r E (a, b). (B) y(r) > 0 for all E (a, b). (D) u(r) changes sign on (a, b).

1 Answer(s) Answer Now
  • 0 Likes
  • 1 Comments
  • 0 Shares
  • Ankur Rao Best Answer

    please upload image so i can tell you in more appropriate way.

    eduncle-logo-app

    please upload image of question.

    eduncle-logo-app

    see

    eduncle-logo-app

    go through this. feel free to ask if you have any doubt.

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