Math, asked by monisha1018, 1 year ago

write the first four triangular numbers

Answers

Answered by sandhya7150

9

1,3,6 and 10 is ur answer

plzz mark me brain list

Answered by parkhi98

2

Answer:

Hey your answer

The triangular number sequence : 1, 3 , 6, 10, 15,21, 28, .....this sequence comes from the pattern of dots that form a triangle.

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