Formal Logic Formal logic deals with deductive reasoning and the validity of the inferences produced. For an argument to work, the conclusion must logically follow the premises and the premises must be true.
Vibe is the aura a person possess. The kind of vibes that a person emanates depends on his feelings. Every feeling has a frequency or energy. If you feel good, happy or comfortable while meeting someone you say that the person emanates positive vibes.
by July 4, 2013. 1. Viber is a cross-platform messaging and VoIP app, and its latest iteration extends calls, IM and even video conferencing to desktop users. At approximately 200 million, its user base is particularly impressive, even compared to the likes of Facebook Messenger, WhatsApp, WeChat and LINE.