Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

yomylola

  • 8 months ago

help please? What are the determinate of the minor and the cofactor of a21 in this matrix? [11 3 7] [ 2 0 1] [13 4 4]

  • This Question is Closed
  1. Muhammad_Nauman_Umair
    • 8 months ago
    Best Response
    You've already chosen the best response.
    Medals 1

    wait

  2. Muhammad_Nauman_Umair
    • 8 months ago
    Best Response
    You've already chosen the best response.
    Medals 1

    minor is determinant of [11 7 ] [13 4]

  3. Muhammad_Nauman_Umair
    • 8 months ago
    Best Response
    You've already chosen the best response.
    Medals 1

    if (-1)^(2+1) i.e -1 is muliplied with minor we get co- factor

  4. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Ask a Question
Find more explanations on OpenStudy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.