add the following ab-bc, bc-ca, ca-ab
Answers
Answered by
6
here is your answer
Step-by-step explanation:
ab-bc, bc-ca, ca-ab
=ab-bc+bc-ca+ca-ab
=0
Answered by
2
Answer:
=(ab-bc)+(bc-ca)+(ca-ab)
=0
hence the right answer is 0.
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