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Assume a * b means a + b – 1. What is 5 * 3? 7 8 9 10 none of these

Assume a * b means a + b – 1. What is 5 * 3? 7 8 9 10 none of these
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Assume a * b means a + b – 1. What is 5 * 3? 7 8 9 10 none of these

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User James Heston
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4 votes

Answer:

Hey there!

If a*b=a+b-1, then 5*3 would be 5+3-1, or 7.

Hope this helps :)

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User Gustavo Lopes
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