Question: Let A = {x R | x2 7x + 12 = 0}, B = {x R | 2 x 7},and C = {x Z |

Let A = {x R | x2 7x + 12 = 0}, B = {x R | 2 x 7},and C = {x Z | x < 6 and x + 2 > 1}.
(a) Find A B.
(b) Find A C.
(c) Find C \ B.
(d) Find A \ C.

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