CAIE P1 2013 November — Question 1

Exam BoardCAIE
ModuleP1 (Pure Mathematics 1)
Year2013
SessionNovember
TopicTrig Equations

1 Given that \(\cos x = p\), where \(x\) is an acute angle in degrees, find, in terms of \(p\),
  1. \(\sin x\),
  2. \(\tan x\),
  3. \(\tan \left( 90 ^ { \circ } - x \right)\).