4 4 votes A tennis magazine advertisement states:"IfI'm not playing tennis, I'm watching tennis. And if I'm not watching tennis, I'm reading about tennis."The speaker can only do one activity at a time (mutually exclusive).Let $p=$ "playing tennis", $w=$ "watching tennis", $r=$ "reading about tennis."What is the speaker doing?Playing tennisWatching tennisReading about tennisCannot be determined Mathematical Logic discrete-mathematics goclasses goclasses-cs-dpp goclasses-cs-dpp-day-217 goclasses-dm-practice-questions propositional-logic + – GO Classes 275 views answer comment Share Follow Print See 1 comment 1 1 comment reply Deb_Kar010 commented Mar 17 reply Follow flag A variation of this question: https://gateoverflow.in/462133 0 0 replyShare Please log in or register to add a comment.
1 1 vote Answer: B Meticulous_March answered Mar 13 • edited Mar 13 by Meticulous_March Meticulous_March comment Share Follow 0 reply Please log in or register to add a comment.
0 0 votes $(\neg{p}\rightarrow{w}) \wedge(\neg{w}\rightarrow{r}) $ $(p\vee{w}) \wedge(w\vee{r}) $ $(p\wedge{r}) \vee{w}$ Playing and Reading can't happen simultaneously. So, Answer is w: watching tennis i.e. option (B) is correct. pavan singh answered Mar 12 pavan singh comment Share Follow 0 reply Please log in or register to add a comment.
