Eric Nicholas K's answer to holowinwin's Secondary 4 E Maths Singapore question.
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P u Q' means anything from either one of these
--- inside P (-4, -3, -2, -1, 0)
--- outside Q (-4, -2, -1, 0, 1, 2)
Altogether, we have
P u Q' = (-4, -3, -2, -1, 0, 1, 2)
--- inside P (-4, -3, -2, -1, 0)
--- outside Q (-4, -2, -1, 0, 1, 2)
Altogether, we have
P u Q' = (-4, -3, -2, -1, 0, 1, 2)
Date Posted:
5 years ago
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