show that ![\left[\begin{array}{ccc}b+c&c+a&a+b\\a+b&b+c&c+a\\a&b&c\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7Db%2Bc%26amp%3Bc%2Ba%26amp%3Ba%2Bb%5C%5Ca%2Bb%26amp%3Bb%2Bc%26amp%3Bc%2Ba%5C%5Ca%26amp%3Bb%26amp%3Bc%5Cend%7Barray%7D%5Cright%5D "\left[\begin{array}{ccc}b+c&c+a&a+b\\a+b&b+c&c+a\\a&b&c\end{array}\right]")
=a^3+b^3+c^3-3abc
Answers
Answered by
0
Answer:
netely write questions
Step-by-step explanation:
bro write neatley questions
Similar questions