asked 136k views
1 vote
How are the triangular numbers related to the consecutive numbers 1, 2, 3, 4, 5, 6, 7, ...?

asked
User Rushafi
by
9.1k points

1 Answer

5 votes


T_n=(n(n+1))/(2) where
T_n is a triangular number and
n\in\{1,2,3,4,5,\ldots\}



answered
User Govinda Rajbhar
by
7.9k points

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