$\"\"$

The sequence is $\"\"$ .

The first term is $\"\"$ .

The second term is $\"\"$ .

The common ratio: $\"\"$ .

The series is geometric sequence with $\"\"$ and $\"\"$ .

$\"\"$ term of the sequence is $\"\"$ .

Substitute $\"\"$ and $\"\"$ .

$\"\"$ .

Therefore, the $\"\"$ term of the sequence is $\"\"$ .

$\"\"$

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