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kikojuarez12
 3 years ago
how many are in B or C
kikojuarez12
 3 years ago
how many are in B or C

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kikojuarez12
 3 years ago
Best ResponseYou've already chosen the best response.0I think 45. I am wrong?

kikojuarez12
 3 years ago
Best ResponseYou've already chosen the best response.0this are the answers 45 8 49 52

ChrisS
 3 years ago
Best ResponseYou've already chosen the best response.025 in B 15 in C 5 in B and C 3 in A and C 1 in B and A 3 in A, B, and C

ChrisS
 3 years ago
Best ResponseYou've already chosen the best response.0Or is not exclusive, so every element that is in B or is in C should be counted. That includes ones that are in A if they are also in at least one of B or C.

Kaederfds
 3 years ago
Best ResponseYou've already chosen the best response.1Hadeeeuh, kan yang ditanya berapa yang masuk B atau C. Jawabannya ya 8 lah :)

ChrisS
 3 years ago
Best ResponseYou've already chosen the best response.0The answer you are looking for is 52. The list I made above shows the groups of elements that are included in subset B, subset C, or both. Summing those groups up, you get 52.

Kaederfds
 3 years ago
Best ResponseYou've already chosen the best response.1ah ah Chris.. you're right!! i forgotten. that's "or" not "and" ahaha すみません
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