Vincen Legendary Member View User Profile Posts: 2898 Joined: Thu Sep 07, 2017 2:49 pm Thanked: 6 times Followed by:5 members Is r < 1? by Vincen » Tue Dec 19, 2017 7:07 am Is r < 1? (1) r > 0 (2) r^2 < 1 The OA is option B. How can I show that B is sufficient? Can any expert help me? Top Quote
