A community for students. Sign up today!
Here's the question you clicked on:
 0 viewing
 2 years ago
show that :I b^2+c^2 a^2 a^2 I
I b^2 c^2+a^2 b^2 I
I c^2 c^2 a^2+b^2 I
=4a^2b^2c^2 where I ... I is a sign of determinant
 2 years ago
show that :I b^2+c^2 a^2 a^2 I I b^2 c^2+a^2 b^2 I I c^2 c^2 a^2+b^2 I =4a^2b^2c^2 where I ... I is a sign of determinant

This Question is Closed

kritima
 2 years ago
Best ResponseYou've already chosen the best response.1can we do something like R1R2R3

kritima
 2 years ago
Best ResponseYou've already chosen the best response.1question is something like dw:1332771115290:dw

y2o2
 2 years ago
Best ResponseYou've already chosen the best response.1does the determinant look like this ?!

kritima
 2 years ago
Best ResponseYou've already chosen the best response.1i think after R1R2R3 we can take 2 common from R1 then R2R1 and again R3R1

kritima
 2 years ago
Best ResponseYou've already chosen the best response.1i can't go further after this so do you have any idea?

kritima
 2 years ago
Best ResponseYou've already chosen the best response.1but i still want you to check out for me

kritima
 2 years ago
Best ResponseYou've already chosen the best response.1i don"t think my process is right

y2o2
 2 years ago
Best ResponseYou've already chosen the best response.11) R1+R3 2) R1R2 3) take 2 as a common factor from R1 4) R3R1 5)R2R3 "you will find 3 Zero's in the determinant" 6) find the value of the final determinant and you'll get the answer
Ask your own question
Ask a QuestionFind 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
 Engagement 19 Mad Hatter
 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.