Question

Set P = {Sum of natural numbers from 1-10} and set Q = {Even Prime Numbers} , the given sets are :

• A. Joint sets
• B. Equivalent sets
• C. Equal sets
• D. Disjoint sets

Answer 1

Answer: (B), (D)

The correct options are
B Equivalent sets
D Disjoint sets

Sum of natural number from 1 - 10 = 1+2+3+4+5+6+7+8+9+10 = 55.
Even Prime number is only 2.
So, Set P ={55} and Set Q = {2}.
These two are equivalent sets because both have same number of elements. Both sets are also disjoint since there are no common elements in both the sets.