VJesus12 Legendary Member View User Profile Posts: 2276 Joined: Sat Oct 14, 2017 6:10 am Followed by:3 members If \(rs\ne0,\) is \(\dfrac{1}{r} + \dfrac{1}{s} = 4?\) by VJesus12 » Sun Apr 26, 2020 7:56 am Timer 00:00 Your Answer A B C D E Global Stats If \(rs\ne0,\) is \(\dfrac{1}{r} + \dfrac{1}{s} = 4?\) (1) \(r + s = 4rs\) (2) \(r = s\) [spoiler]OA=A[/spoiler] Source: Official Guide Top Quote
