Hello, here is the question:
express sin2(theta) and cos2(theta) in terms of tan(theta). We have only learned compound and double angles so far, so I assume we are supposed to work with those, help is greatly appreciated =S
Hello, here is the question:
express sin2(theta) and cos2(theta) in terms of tan(theta). We have only learned compound and double angles so far, so I assume we are supposed to work with those, help is greatly appreciated =S