Math, asked by ishan7962, 11 months ago

Do the following Question in maths HW notebook
f a+b+c=0, then prove that
e that (b+c)2 + (c+a)2 +(a+b)2 =1
3bc
3a
3ab
tanza the following

Answers

Answered by shauryasrivastava78

0

Step-by-step explanation:

I don't know about that sorry happy new year in advance

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