How does the Triangular Number Calculator work?
Free Triangular Number Calculator - This calculator determines the nth triangular number. Generates composite numbers.
This calculator has 1 input.
This calculator has 1 input.
What 1 formula is used for the Triangular Number Calculator?
Tn = n(n + 1)/2
What 4 concepts are covered in the Triangular Number Calculator?
- formula
- a fact or a rule written with mathematical symbols. A concise way of expressing information symbolically.
- number
- an arithmetical value, expressed by a word, symbol, or figure, representing a particular quantity and used in counting and making calculations and for showing order in a series or for identification. A quantity or amount.
- triangle
- a flat geometric figure that has three sides and three angles
- triangular number
Example calculations for the Triangular Number Calculator
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