samanthabroooke
New member
- Joined
- May 29, 2010
- Messages
- 2
so i was given tan(squared)2x and i'm trying to plug it into the power reducing
formula which is tan(squared)u=1-cos2u/1+cos2u.
How do i go about doing this?
Thanks,
formula which is tan(squared)u=1-cos2u/1+cos2u.
How do i go about doing this?
Thanks,