Find the 3rd Term 2n-1

$2 n - 1$

Step 1

Substitute in the value of $n$ to find the $n$ th term.

$a_{3} = 2 (3) - 1$

Step 2

Multiply $2$ by $3$ .

$a_{3} = 6 - 1$

Step 3

Subtract $1$ from $6$ .

$a_{3} = 5$

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