Higher November 2020 Paper 1 Q24

AQACurrent spec1 markExact Trig & Graphs

24 \(y\) is an obtuse angle.

Which statement is true?

Tick one box. [1 mark]

  • \(\sin y > 0 \quad\) and \(\quad \cos y > 0\)
  • \(\sin y > 0 \quad\) and \(\quad \cos y < 0\)
  • \(\sin y < 0 \quad\) and \(\quad \cos y > 0\)
  • \(\sin y < 0 \quad\) and \(\quad \cos y < 0\)