Hi
Where would you start?
I am trying to get to one trig function and used a few different identities but am going round in circles!
I though to express them all as cosine...then sine and I have just ended up going back on myself
Hi
Where would you start?
I am trying to get to one trig function and used a few different identities but am going round in circles!
I though to express them all as cosine...then sine and I have just ended up going back on myself