Prove the following identities – |(b^2+c^2,ab,ac)(ba,c^2+a^2,bc)(ca,cb,a^2+b ^2)| = 4a^2b^2c^2 - Sarthaks eConnect | Largest Online Education Community
![If a^2+b^2+c^2=ab+bc+ac then the value of (a+c)/b is:- यदि a^2+b^2+c^2=ab+bc +ac हो, तो (a+c)/b का मान क्या होगा ? If a^2+b^2+c^2=ab+bc+ac then the value of (a+c)/b is:- यदि a^2+b^2+c^2=ab+bc +ac हो, तो (a+c)/b का मान क्या होगा ?](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/645129200_web.png)
If a^2+b^2+c^2=ab+bc+ac then the value of (a+c)/b is:- यदि a^2+b^2+c^2=ab+bc +ac हो, तो (a+c)/b का मान क्या होगा ?
if the roots of the equation a(b c)x^2+b(c a)x+c(a b)=0 are equal and a,b,c>0, then prove that 2/b=1/a+1/c, i.e., a,b,c are in H.P.
![matrices - Prove that the determinant is $(a-b)(b-c)(c-a)(a^2 + b^2 + c^2 )$ - Mathematics Stack Exchange matrices - Prove that the determinant is $(a-b)(b-c)(c-a)(a^2 + b^2 + c^2 )$ - Mathematics Stack Exchange](https://i.stack.imgur.com/WqPIX.jpg)
matrices - Prove that the determinant is $(a-b)(b-c)(c-a)(a^2 + b^2 + c^2 )$ - Mathematics Stack Exchange
Using properties of determinants, prove that |(a,b,c)(a2,b2,c2)(bc,ca,ca)| = (a-b)(b-c)(c-a)(ab+bc+ca) - Sarthaks eConnect | Largest Online Education Community
![Using properties of determinants, prove that `|[a^2, bc, ac+c^2] , [a^2+ab, b^2, ac] , [ab, b^2+bc, - YouTube Using properties of determinants, prove that `|[a^2, bc, ac+c^2] , [a^2+ab, b^2, ac] , [ab, b^2+bc, - YouTube](https://i.ytimg.com/vi/Jn9T3CXPGPg/maxresdefault.jpg)