[AAHL][AASL] (Unit Test v2.4) Trigonometric identities (v2.4)

Hiya!

It's Andrew and once again we're back with my FAVOURITE topic in the entire course - trig identities! You'll have a chance to experience what it's like to be Vietnamese (yes, we take trig equations VERY seriously) and a dozen questions to flex your trig identities muscles.

Today's tests feature reciprocal and inverse trig functions for HL and the Identities for All. 

AAHL:

AAHL MS:

AASL:

AASL MS:

Andrew