Determine the Sample Space for the Experiment. ​

Multiple Choice

Determine the sample space for the experiment. ​
A six-sided die is tossed twice and the sum of the results is recorded.
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A) ​{2,3,... ,12}
B) ​{3,4,... ,6}
C) ​{1,2,... ,6}
D) ​{3,4,... ,18}