SOLUTION: C and D are sets of real numbers defined as follows. C={x|x<4} D={x|x≥7} Write C∩D and C∪D using interval notation.
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-> SOLUTION: C and D are sets of real numbers defined as follows. C={x|x<4} D={x|x≥7} Write C∩D and C∪D using interval notation.
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Question 1105810: C and D are sets of real numbers defined as follows. C={x|x<4} D={x|x≥7} Write C∩D and C∪D using interval notation. Answer by ikleyn(52824) (Show Source):
