----- Nội dung dịch tự động từ ảnh ----- 8. Let p, q, and r be the propositions p: You have the flu. q: You miss the final examination. r: You pass the course. Express each of these propositions as an English sentence. a) p→ q c) q→-r e) (pr) v(q →→r) f) (p^q)v (q^r) b) -qr d) pvq vr
