OCR C3 — Question 2

Exam BoardOCR
ModuleC3 (Core Mathematics 3)
TopicReciprocal Trig & Identities

  1. Giving your answers to 1 decimal place, solve the equation
$$5 \tan ^ { 2 } 2 \theta - 13 \sec 2 \theta = 1 ,$$ for \(\theta\) in the interval \(0 \leq \theta \leq 360 ^ { \circ }\).