Question: Exercise 3.1.4: Sets, subsets, and set equality. Define sets A, B and C as follows: A = {2, 4, 6, 8} B = {x Z

Exercise 3.1.4: Sets, subsets, and set equality.

Define sets A, B and C as follows:

  • A = {2, 4, 6, 8}
  • B = {x Z: x is even and 0 < x < 10}
  • C = {x Z: x is even and 0 < x 10}

Indicate whether each statement about the sets A, B and C is true or false.

(a)A B

(c)A C

(e)C B

(g)A = B

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