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Question Practice

What is the formula to find the nth triangular number?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 6
Mathematics
Ganita Prakash
Patterns in Mathematics
Question Bank

What is the formula to find th...

Single Answer MCQ
Q-00140344

What is the formula to find the nth triangular number?

1

n(n+1)/2

2

n²

3

n(n-1)/2

4

2n

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