Question

6. Ifp: 'Ifa man is rich, then he is happy', q: 'Ifa man is not
rich, then he is not happy',r: 'Ifa man is unhappy, then he
is nor rich' and s: 'Ifa man is happy, then he is rich', then
pairs of statements having the same meaning (equivalent)
are :
(a) p, q and r, s
(c) p, r and q, s
b) p, s and q, r
(d). ~p, s and ~q,r​

Answer 1

Answer:

ps and qr

Step-by-step explanation:

is the answer of your question