SUBSETS

• If D={1, 2, 3, 4, 5}, how many subsets do we have?
• a.30
• b.31
• c.32
• d.33

» D = 32

• We can solvethe subset using this formula:

Lets try! the

Solution:

• {}
• {1}
• {2}
• {3}
• {4}
• {5}
• {1,2}
• {1,3}
• {1,4}
• {1,5}
• {1,2,3}
• {1,2,4}
• {1,2,5}
• {1,3,4}
• {1,3,5}
• {1,4,5}
• {1,2,3,4}
• {1,2,3,5}
• {1,2,4,5}
• {1,3,4,5}
• {1,2,3,4,5}
• {2,3}
• {2,4}
• {2,5}
• {2,3,4}
• {2,3,5}
• {2,4,5}
• {2,3,4,5}
• {3,4}
• {3,5}
• {3,4,5}
• {4,5}

d = 32.

✍︎EmeraldFlash

＼(^.^＼)

Answer:

b

Step-by-step explanation:

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