Find the First Term 4n+1

$4 n + 1$

Step 1

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

$a_{1} = 4 (1) + 1$

Step 2

Multiply $4$ by $1$ .

$a_{1} = 4 + 1$

Step 3

Add $4$ and $1$ .

$a_{1} = 5$

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