-
Vincen
- Legendary Member
- Posts: 2898
- Joined: Thu Sep 07, 2017 2:49 pm
- Thanked: 6 times
- Followed by:5 members
N is a positive integer. Is n the square of an integer?
1) 4n is the square of an integer
2) n^3 is the square of an integer
The OA is D.
I couldn't determine that statement (2) alone is sufficient. How can I solve it?
1) 4n is the square of an integer
2) n^3 is the square of an integer
The OA is D.
I couldn't determine that statement (2) alone is sufficient. How can I solve it?
