Surabhi posted an Question
July 14, 2020 • 14:42 pm 30 points
  • IIT JAM
  • Mathematics (MA)

Example :9 "c 2 2r-1 if a,=|m*-1 71 1+| then 4, is equal to r=0 sin (n) sin (m) sin (um +1) (a) m- 1 (c) zero (b) 2 (d) none of these please explain .

Example :9 "C 2 2r-1 If A,=|m*-1 71 1+| then 4, is equal to r=0 sin (n) sin (m) sin (um +1) (a) m- 1 (c) zero (b) 2 (d) none of these

3 Answer(s) Answer Now
  • 0 Likes
  • 7 Comments
  • 0 Shares
  • comment-profile-img>
    Deepak singh 1

    0 answer . use property of determinant that if any two row or column is equal to zero then value of determinant is equal to zero..

    cropped2132007256.jpg
    cropped-1840645677.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