$\"\"$

The statement is $\"\"$ is a solution of $\"\"$ .

Since $\"\"$ is a solution of $\"\"$ , substitute $\"\"$ in given equation. \ \

Consider $\"\"$ .

Substitute $\"\"$ in above equation.

$\"\"$

$\"\"$ \ \

Substitute the values $\"\"$ . \ \

$\"\"$ \ \ $\"\"$

$\"\"$

Since the above statement is true, $\"\"$ is a solution of $\"\"$ . $\"\"$

The statement is true.