A. Identify the following as null set or singleton set.
_____________1. P = {Point of intersection of two lines}
_____________2. R = {The set of whole number lying between 10 and 12}
_____________3. F = {The set of quadrilaterals having 3 sides}
_____________4. H = {The set of even numbers not divisible by 2}
Answers & Comments
Answer:
1. Singleton
2. Null
3.Null
4.Singleton