Question 9 - A-Level Maths

Exam Board	SPS
Module	SPS FM (SPS FM)
Year	2020
Session	September
Topic	Standard Integrals and Reverse Chain Rule

9. Show that $$\int _ { 0 } ^ { \frac { \pi } { 2 } } \frac { \sin 2 \theta } { 1 + \cos \theta } d \theta = 2 - 2 \ln 2$$