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A Write a formula for the th odd integer.
MATHEMATICS · Multi-part · CBSE · Mathematics · Number Play · Number Play
Problem
1. a Write a formula for the
n
n
n
th odd integer. (a) Write a formula for the
n
n
n
th odd integer. (b) Hence prove that the sum of the first
n
n
n
odd integers is
n
2
n^2
n
2
.
Related theory
Mathematical Logic
Sums of consecutive numbers
Number Theory Basics
Algebra
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