CAIE P2 2022 November — Question 3

Exam BoardCAIE
ModuleP2 (Pure Mathematics 2)
Year2022
SessionNovember
TopicReciprocal Trig & Identities

3 It is given that \(\sec \theta = \sqrt { 17 }\) where \(0 < \theta < \frac { 1 } { 2 } \pi\).
Find the exact value of \(\tan \left( \theta + \frac { 1 } { 4 } \pi \right)\).