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If a b c are in A.P. , prove that a2+b2-2bc=2a(b-c)

divya , 11 Years ago
Grade 10
anser 1 Answers
Sher Mohammad

Last Activity: 11 Years ago


This can only be possible if d=0 or 2a=-3d , a= -3/2d

Sher Mohammad
B.Tech, IIT Delhi


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