Math, asked by kusumdobhal87, 1 month ago

verify that (x×y)=x×y-1 where X is equal to 19 by 17, -2 by 5​

Answers

Answered by kumarianshika211
1

Answer:

Check the attachment please mark me brainleist

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Answered by dafynilothabitha
0

Step-by-step explanation:

I don't know the answer. please forgive me

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