Which of the following are sets? Justify your answer. The collection

1.	Which of the following are sets? Justify your answer. The collection of all the months of the year whose names begin with the letter M.
Answer» Months of the Year = Jan, Feb, March, April, May, June, July, Aug, Sep, Oct, Nov, Dec Months of the year whose names begin with the letter M are: • March • May As, the collection of all the months of the year whose names begin with the letter M is known and can be counted .i.e. well – defined. ∴, this is a set.

Which of the following are sets? Justify your answer. The collection of all the months of the year whose names begin with the letter M.

Answer»

Months of the Year = Jan, Feb, March, April, May, June, July, Aug, Sep, Oct, Nov, Dec

Months of the year whose names begin with the letter M are:

• March

• May

As, the collection of all the months of the year whose names begin with the letter M is known and can be counted .i.e. well – defined.

∴, this is a set.