$\"\"$

\

The given funtion is $\"\"$ .

\

Substitute $\"\"$ in given funtion.

\

$\"\"$

\

$\"\"$ (Multiply: $\"\"$ )

\

$\"\"$ (Add: $\"\"$ ) $\"\"$

\

In the given function the error is $\"\"$ .

\

The correction of the given function error is

\

$\"\"$

\

$\"\"$

\

The value of $\"\"$ when $\"\"$ .