Chapter 12.1, Problem 62AYU

In Problems 61-70, express each sum using summation notation.

$1+3+5+7+\mathrm{...}+\left[2\left(12\right)-1\right]$

To determine

To find: The sum using summation notation: $1+3+5+7+\dots \dots +\left[2\left(12\right)-1\right]$.

Answer to Problem 62AYU

$1+3+5+7+\dots \dots +\left[2\left(12\right)-1\right]={\displaystyle \sum }_{k=1}^{12}2k-1$

Explanation of Solution

Given:

$1+3+5+7+\dots \dots +\left[2\left(12\right)-1\right]$

Calculation:

$1+3+5+7+\dots \dots +\left[2\left(12\right)-1\right]={\displaystyle \sum }_{k=1}^{12}2k-1$