Quantcast

A community for students. Sign up today!

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

angela210793

  • 2 years ago

@Nenad :)

  • This Question is Closed
  1. angela210793
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    See

    1 Attachment
  2. amistre64
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 4

    whew!! im sure wolfram could spit that out in like a nano second

  3. DHASHNI
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    wat a calculation !!!!!!!!!!!!!!!!!!!!!!!!!!!!!

  4. nenadmatematika
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    correct!!!! just one small tip so you can save some time.....for example if you're having a test or exam the time is fixed and you want to this in the fastest possible way....try to multiply the first row with -2 , -4 and -3 at once and add to the other rows in one step...you'll save some precious moments....:D

  5. amistre64
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 4

    i tend to divide off the other rows to get a -1 in the lead and then do the adding; but that can make for some scary fractions to deal with

  6. nenadmatematika
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    if you have MATLAB on your computer I can show you how you can check the results. It'll take one minute to do it...:D

  7. amistre64
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 4

    rref {{r1},{r2},{r3},{r4}} on the wolf

  8. amistre64
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 4

    there r1 and such are your rows in a,b,c,d format

  9. angela210793
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    so tht is right :)))))))))))))))))) xD Thank you!!!!! XD i don't have matlab :/

  10. angela210793
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    Nenad :)

    1 Attachment
  11. nenadmatematika
    • 2 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    hahah. that's nice :)

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

    Search OpenStudy
    • 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.