Math, asked by sgbhange, 4 months ago

Add: ab –bc, bc-ca, ca-ab.

Answers

Answered by abi871

7

Step-by-step explanation:

=ab-bc+bc-ca+ca-ab

=ab-ab-bc+bc+ca-ca

=0

Answered by zareen27

5

Answer:

ab-ab-bc+bc-ca+ca

= 0

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