analytic trionometry
express products as sums and vice versa
this one was easy
it's like 2 steps
use sum and difference formulas to find exact values amd establish identities
now I fully uncerstand the unit circle
they remind me of pie graphs
I like pie graphs
and we're back at pies
i wanna make an apple pie
I can start to see how algebra prepared us for this witchcraft.
ok I'm starting to get this again
use alegebra to simplify trigonometric functions
why are there no numbers in these equation?
is it still math if there's no numbers?
evaluate inverse secant, cosecant, and cotangent functions
but really what's the point?
I still barely understand this
find the inverse function of a trignometric function and use it to solve functions
is this the stuff engineers do?
i feel like it
what's with the triangle?
I barely remember this from geometry.
why??
way harder
use double-angle and half-angle formulas to find values and establish identities
but i actually got this pretty quick
this one was hard too
back at it with the equations with no numbers
establish identities
this one is even harder
why do we have to mix all of them?
solve trigonometric equations.
ok this one is easier
find the value of expressions involving the inverse sine, cosine, and tangent functions
I think this was the day I almost fell asleep a couple times
I should go to sleep earlier...
but I already go to sleep at 9...
huh?
finding value of invers sine, cosine, and tangent
lots of pi
mmm pie
unit circle
I really did not get this at first
pretty easy
