a (b - c) + b (c - a) + c (a - b) =
(a) 2ab
(b) 2bc
(c) 0
(d) 2ca
Answers
Answered by
1
Answer:
2ab will be the answer of this question.. still not sure..
Answered by
0
Answer:
a(b-c)+b(c-a)+c(a-b)
ab-ac+bc-ba+ca-cb
0 (ans)
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