Math, asked by virajsonker87, 1 year ago

एक घड़ी एक बजे एक बार बजती है और दो बजे दो बार तो 24 घंटे मैं वह कितनी बार बजेगी ?

Answers

Answered by PSN03
2

in 1hr=1

in 2hr=2

in 3hr=3

and so on

we see it forms an AP

1,2,3.......24

Sn=n/2(a+l)

=24/2(25)

25*12=300

therefore it will ring 300 times


Answered by wanshika46
1
400 times it will rang
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