Math, asked by Rajendragadhwal442, 1 year ago

A lock has 3 buttons.what is the total noumber of combinations if eah number pressed once

Answers

Answered by dilipkumarprinp4e6xm

0

i think the total is 9

Answered by Yashika621

1

Total no of button = 3

Then combination for pressing both 1 times= 3C1

= 3 Ans

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