$\"\"$

The arithmetic sequence is $\"\"$ for $\"\"$ .

Find $\"\"$ th term of the arithmetic sequence.

Here, $\"\"$ .

Common difference: $\"\"$ .

The formula for $\"\"$ th term of the arithmetic sequence : $\"\"$ .

$\"\"$ (Subtitute $\"\"$ , $\"\"$ and $\"\"$ ) \ \

$\"\"$ (Substitution: $\"\"$ ) \ \

$\"\"$ (Multiply) \ \

$\"\"$ (Simplify)

Thus, the $\"\"$ th term of the arithmetic sequence is $\"\"$ .

$\"\"$

The $\"\"$ th term of the arithmetic sequence is $\"\"$ .