write the twenty sixth triangular number
Answers
Answered by
7
Answer:
This is the Triangular Number Sequence: 1, 3, 6, 10, 15, 21, 28, 36, 45, ...
Answered by
6
Answer:
325
Step-by-step explanation:
The traingular numbers are number which can be expressed as triangle with the help of dots.
The series goes like :
0, 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, 66, 78, 91, 105, 120, 136, 153, 171, 190, 210, 231, 253, 276, 300, 325
In this series the 26th number is 325.
Mark it as brainiest please!
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