 
 <translate> Question: From the set of numbers x, y, t, z, p, q and w, how many different combinations can we have without the t in them? Ex:. (x,y), (x), (w,z,y,x,p,q), etc and (x,y)=(y,x)
Options:
(A) 10
(B) 14
(C) 45
(D) 63
(E) 80 Random thoughts: <hau> Tambaya: Daga yawan lambobi x, y, t, z, p, q da w, da yawa daban-daban haduwa za mu iya yi ba tare da t a cikinsu? Misali: (x,y), (x), (w,z,y,x,p,q), da dai sauransu kuma (x,y) = (y,x) Zaɓuɓɓuka: (A) 10 (B) Goma sha huɗu (C) 45 (D) 63 (E) 80 Ra'ayoyin bazuwar: 