just answer my question please and see if it's correct.
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1 Answer

Selecting 3 cans from 11 diet cokes = 11C3 = 11! /(3!* (11-3)!) = 165

Selecting 3 cans from 11 zero calorie cokes = 11C3 = 11! /(3!* (11-3)!) = 165

So total ways of selecting from both = 165 * 165 = 27225

ago by Level 6 User (23.8k points)

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