Viết các tập hợp sau:
a) \(U(6); \,U(20); \,UC(6,20) \)
b) \(UC(8; \,32; \,64). \)
A.a) \({\rm{UC(6,20) = }}\left\{ {{\rm{1,2}}} \right\}\)
b) \(\left\{ {32,64} \right\} \subset {\rm{B(8)}} \Rightarrow UC(8,32,64) = U(8) = \left\{ {{\rm{1,2,4,8}}} \right\}\)
B.a) \({\rm{UC(6,20) = }}\left\{ {{\rm{1,4}}} \right\}\)
b) \(\left\{ {32,64} \right\} \subset {\rm{B(8)}} \Rightarrow UC(8,32,64) = U(8) = \left\{ {{\rm{1,2,8}}} \right\}\)
C.a) \({\rm{UC(6,20) = }}\left\{ {{\rm{0,2}}} \right\}\)
b) \(\left\{ {32,64} \right\} \subset {\rm{B(8)}} \Rightarrow UC(8,32,64) = U(8) = \left\{ {{\rm{1,2,4}}} \right\}\)
D.a) \({\rm{UC(6,20) = }}\left\{ {{\rm{1,4}}} \right\}\)
b) \(\left\{ {32,64} \right\} \subset {\rm{B(8)}} \Rightarrow UC(8,32,64) = U(8) = \left\{ {{\rm{4,8}}} \right\}\)
