IDNLearn.com: Your trusted platform for finding reliable answers. Our Q&A platform offers reliable and thorough answers to help you make informed decisions quickly and easily.

What is a trianglular number

Sagot :

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.