Vincen Legendary Member View User Profile Posts: 2898 Joined: Thu Sep 07, 2017 2:49 pm Thanked: 6 times Followed by:5 members If \(y \ne 1,\) is \(x = 1 ?\) by Vincen » Thu Mar 18, 2021 11:32 am Timer 00:00 Your Answer A B C D E Global Stats If \(y \ne 1,\) is \(x = 1 ?\) (1) \(x^2 + y^2 = 1\) (2) \(y = 1 - x\) Answer: C Source: GMAT Prep Top Quote
