Mathematics, 30.03.2020 23:44 ChooseHappy
LetA, B,C and D be the following sets:
A={red, blue, green, purple}
B={red, red, green}
C={red,{green}, red,{red, green},{green, green, red}}
D={blue, blue, blue, green, green, purple}
Let the universal set for A, B,C, D be defined by:
U={red, blue, purple, green}⋃P({red, blue, purple, green}) Provide the answer to the following quesitons about the above sets:
(A): Is B ∈ A?
(B):Is B ∈ C?
(C):Is B ∈ P(C)?
(D) What is |A|?
(E) What is |C|?
(F) What is |D|?
Answers: 3
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LetA, B,C and D be the following sets:
A={red, blue, green, purple}
B={red, red, green}<...
A={red, blue, green, purple}
B={red, red, green}<...
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