From the question it is given that,
So, by transposing we get,
As per the condition given in the question, .
Therefore, solution set
Set can be represented in number line as,
Solution: –
From the question,
Consider
So, by transposing we get,
Now, consider
By transposing we get,
As per the condition given in the question, .
Therefore, solution set
Set can be represented in number line as,