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Mathematics, 09.10.2019 01:20 pinky1509
Suppose z denotes the set of all integers, z denotes the set of all positive integers, and z− denotes the set of all negative integers. similarly r denotes the set of all real numbers, r denotes the set of all positive real numbers, and r− denotes the set of all negative real numbers. suppose n denotes the set of all natural numbers and q denotes the set of all rational numbers. enter "t" for each true, and "f" for each false statements.(a) z / q = z(b) z / z- = n
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Suppose z denotes the set of all integers, z denotes the set of all positive integers, and z− denote...
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