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Mathematics, 09.11.2020 02:20 bcarri4073

Which of the following inequalities have no solution over all real numbers? Check all that apply. cos(x) <-2
3sin(x) > 2
sec(x) < 1
-1 < CSC(x) < 1
cos(x) – 1 > 0.5
tan(x) <-4

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