Math, asked by rinkusonu1789, 8 months ago

20. a (b - c)+ b(c-a) + c(a - b)

Answers

Answered by joytagorai914

1

Answer:

ab - ac+bc-ba+ca-bc=ab-ab+bc-bc+ca-ca=0

Answered by dhramavarapukhyathi

1

Step-by-step explanation:

answer is zero..

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