madmickw madmickw

03-11-2021
Mathematics

contestada

What is a trianglular number

Respuesta :

Rachelslur666 Rachelslur666

03-11-2021

Answer:

any of the series of numbers (1, 3, 6, 10, 15, etc.) obtained by continued summation of the natural numbers 1, 2, 3, 4, 5, etc.

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