Critical Points, Inequalities and Modulus Part – 2

 “Knowledge is being aware of what you can do. Wisdom is knowing when not to do it.” —Anonymous

Critical Points, Inequalities and Modulus Part - 2

Questions discussed in this video:

Question 1. \frac{|x|-1}{|x|-2} \ge 0, x \in \text{ R }

Question 2. Solve 1 \le |x-2| \le 3

Question 3. Solve for x |x+1|+|x|>3

Question 4. |x| > 3

Question 5. |3-4x| \ge 9

Question 6. \frac{|x+3|+x}{x+2}>1