If A=[aij]m×n,B=[bij]m×n, then the element C23 of the matrix C=A+B is
Find (a2−b2)3+(b2−c2)3+(c2−a2)3(a−b)3+(b−c)3+(c−a)3=
Prove that
(a2-b2)3 +(b2-c2)3 +(c2-a2)3 divided by
(a-b)3 +(b-c)3+(c-a)3. equals to. (a+b)(b+c)(c+a)
If (a2 + b2)3 = (a3 + b3)2 then find the value of (a/b) + (b/a)