$\"\"$

The inequality is $\"\"$ .

The condition is $\"\"$ .

The inequality satisfy in following two conditions.

When $\"\"$ and $\"\"$ then both the terms $\"\"$ and $\"\"$ will be positive.

But $\"\"$ , so both factors will be positive when $\"\"$ .

Case 1 :

When $\"\"$ , $\"\"$ will be positive or equal to $\"\"$ .

Case 2 :

When $\"\"$ $\"\"$ will be negetive or equal to $\"\"$ .

Therefore $\"\"$ and $\"\"$ will be either negative or equal to $\"\"$ .

$\"\"$

Therefore the solution set is $\"\"$ .

$\"\"$

The solution set is $\"\"$ .