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If A ={1,3,5,7,9,15} B={3,6,9,12,15} and C ={1,6,9,10,11}, then what is A(BC)?

A. {1,3,9,15}
B. {1,6,9}
C. {1,3,5,6,7,9,12,15}
D. {1,3,5,6,7,9,15}
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সঠিক উত্তরঃ D. {1,3,5,6,7,9,15}
Explanation: