Math, asked by siva123658, 3 months ago

Which of the following is a triangular number?
a, 3
b, 20
c, 48
d, 11
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Answers

Answered by Anonymous

0

Answer:

a, 3

Step-by-step explanation:

hope it helps you✔✔☺☺☺☺☺

Answered by felixinkarp

0

Answer:

answer is a the number 3

Step-by-step explanation:

answer is a

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