Cho hình vẽ.

Tập hợp \(D\) là

\(A = \left\{ {6;7;8;9} \right\}.\)

\(A = \left\{ {5;6;7;8;9} \right\}.\)

\(A = \left\{ {6;7;8;9;10} \right\}.\)

\(A = \left\{ {6;7;8} \right\}.\)

\(P = \left\{ {H;O;C;S;I;N;H} \right\}.\)   

\(P = \left\{ {H;O;C;S;I;N} \right\}.\)         

\(P = \left\{ {H;C;S;I;N} \right\}.\)      

\(P = \left\{ {H;O;C;H;I;N} \right\}.\)

\(A = \left\{ {x \in N|15 < x < 19} \right\}\)   

\(A = \left\{ {x\in N |15 < x < 20} \right\}\)          

\(A = \left\{ {x\in N |16 < x < 20} \right\}\)      

\(A = \left\{ {x\in N |15 < x \le 20} \right\}\)

\(A = \left\{ {22;23;24;25;26} \right\}\)   

\(A = \left\{ {22;23;24;25;26;27} \right\}\)          

\(A = \left\{ {23;24;25;26;27} \right\}\)

\(A = \left\{ {23;24;25;26} \right\}\)

\(55 \in P\)

\(57 \in P\)          

\(50 \notin P\)      

\(58 \in P\)

P={Huế; Thu; Nương}; Q={Đào; Mai}        

P={Huế; Thu; Nương; Đào}; Q={Đào; Mai} 

P={Huế; Thu; Nương; Đào}; Q={Mai}         

P={Huế; Thu; Đào}; Q={Đào; Mai}