If a+b+c=0,then prove that (a+b)²/3ab+(b+c)²/3bc+(c+a)²/3ca=1
Answers
Answered by
1
Answer:
Step-by-step explanation:
Attachments:
![](https://hi-static.z-dn.net/files/d16/8331b495bf30d6be15d290f8a56ee35c.jpg)
Answered by
0
Please see the following attachment
Attachments:
![](https://hi-static.z-dn.net/files/d3e/ff33b0a22188ce8e65a094c891bf2f2c.jpg)
Similar questions