[AAHL][AASL] [Bridging to a 7] Part 3 - Trig functions and trig identities

Hiya!

Now that the M25s are in progress, your finals are right around the corner. The third part of the series turns our attention to trig functions and identities - the one topic that defeats many SL/HL students. 

The real problem usually comes from a weak understanding of the basics, as a lot of students "get by" trig by partial credits. This is the roadblock to level 7 - you'll need to be very comfortable with the simple stuff to have a real shot at these questions.

In today's notes, we look at 5 examples and 6 practice questions, some of which only pertain to HL students. I hope you'll find the walkthrough useful.

Notes:

Andrew