Xét phép thử tung con xúc xắc 6 mặt hai lần. Số phần tử của không gian mẫu là

A. 3 phần tử.

B. 6 phần tử.

C. 9 phần tử.

D. 12 phần tử.

A. 2.

B. 4.

C. 6.

D. 10.

A. 8.

B. 9.

C. 10.

D. 11.

A. \[\Omega = \left\{ {1;\,\,2;\,\,3;\,\,4;\,\,5;\,\,6;\,\,7;\,\,8;\,\,9;\,\,10;\,\,11;\,\,12;\,\,13;\,\,14;\,\,15} \right\}\].

B. \[\Omega = \left\{ {1;\,\,2;\,\,3;\,\,4;\,\,5;\,\,7;\,\,8;\,\,9;\,\,10;\,\,11;\,\,12;\,\,13} \right\}\].

C. \[\Omega = \left\{ {1;\,\,2;\,\,3;\,\,4;\,\,5;\,\,6;\,\,7;\,\,8;\,\,9;\,\,11;\,\,12;\,\,15} \right\}\].

D. \[\Omega = \left\{ {0;\,\,1;\,\,2;\,\,3;\,\,4;\,\,5;\,\,6;\,\,7;\,\,8;\,\,9;\,\,10;\,\,11;\,\,12;\,\,13;\,\,14;\,\,15} \right\}\].

A. 3.

B. 4.

C. 5.

D. 6.

A. \[\Omega = \{ (1;\,\,1);\,\,\left( {3;\,\,1} \right);\;\,\,\left( {1;\,\,2} \right);\,\,\left( {2;\,\,2} \right);\,\,\left( {3;\,\,2} \right);\,\,\;\left( {1;\,\,3} \right);\,\,\left( {2;\,\,3} \right);\,\,\left( {3;\,\,3} \right)\} \].

B. \[\Omega = \{ (1;\,\,1);\,\,\left( {2;\,\,1} \right);\,\,\left( {3;\,\,1} \right);\,\,\;\left( {1;\,\,2} \right);\,\,\left( {2;\,\,2} \right);\,\,\left( {3;\,\,2} \right);\;\,\,\left( {1;\,\,3} \right);\,\,\left( {2;\,\,3} \right);\,\,\left( {3;\,\,3} \right)\} \].

C. \[\Omega = \{ (1;\,\,1);\,\,\left( {2;\,\,1} \right);\,\,\left( {3;\,\,1} \right);\,\,\,\;\left( {1;\,\,4} \right);\,\,\left( {2;\,\,2} \right);\,\,\left( {3;\,\,2} \right);\,\,\left( {4;\,\,2} \right);\;\left( {1;\,\,3} \right);\,\,\left( {2;\,\,3} \right);\,\,\left( {3;\,\,3} \right)\} \].

D. \[\Omega = \{ \left( {2;\,\,1} \right);\,\,\left( {3;\,\,1} \right);\,\,\left( {4;\,\,1} \right);\,\,\;\left( {1;\,\,5} \right);\,\,\left( {2;\,\,2} \right);\,\,\left( {3;\,\,2} \right);\,\,\left( {4;\,\,2} \right);\,\,\;\left( {1;\,\,3} \right);\,\,\left( {2;\,\,3} \right);\,\,\left( {3;\,\,3} \right);\,\,\left( {4;\,\,3} \right)\} \].