Triangular Numbers

In mathematics, a sum of a sequence of terms is called a series, so a triangular number is a series of integers. Combining with the previous result we have shown that a series of integers equals an alternating series of

Elementary math

Explain mathematic problem

Mathematics is the study of numbers, shapes, and patterns. It is used in everyday life, from counting to calculating taxes, and its applications are endless.

Clear up math problem

Clarify mathematic equation

In mathematics, an equation is a statement that two things are equal.

Math teacher

24/7 Customer Support

If you need help, our customer service team is available 24/7.

Maths in a minute: Triangular numbers

The triangular number sequence is the representation of the numbers in the form of equilateral triangle arranged in a series or sequence.
Do My Homework
Clear up math

Triangular number

In modern terminology, any (ordered) infinite sequence of terms (that is, numbers, functions, or anything that can be added) defines a series, which is the operation of adding the ai one after

437 Experts
96% Improved Their Grades
75690 Clients
Howto Problem Question Graphing solutions to inequalities Solve quadratic equations by factoring Row space of a matrix calculator How to do reflection across y axis Infinite algebra 1 graphing lines answers