Math, asked by sangithakailash8988, 4 months ago

Prove that;
b2+c2 ab ac
ba c2+a2 bc
ca cb a2+b2

Answers

Answered by maansgh21
0

Answer:

(a2,bc,ac+c2)(a2+ab,b2,ac (ab,b2+bc,c2)| = 4a2b2c2

Step-by-step explanation:

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