Question

The sum of a-b+ab ,b-c+bc,c-a +ca is ________ *



a) 0

b) 2a+2b+2c

c) ab+bc+ca

d) 2ab +2bc+2ca

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Answer 1

$\huge \colorbox{gold}{✎...Answer}$

$c) \: ab+ bc + ca$

Answer 2

Answer:

Option c, the single terms cancel out and double terms remain.

Follow and mark brainliest please.

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