jetth5550 jetth5550
  • 15-01-2024
  • Mathematics
contestada

Which of the following trigonometric inequalities has no solution over the interval 0 ≤ x ≤ 2π radians?

A.cos(x)<1
B.cos(x/2)<1
C.csc(x)<1
D.csc(x/2)<1

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