Question

Please help! Simplify the expression using a double angle formula and or half angle formula. Sin2*\1+cos2* (* means degrees)

Answer 1

this may help for reference if you want to save it...

Answer 2

are those sin^2(angle) or sin(2*angle)

Answer 3

and is the [ 1 + cos2*] all in the denominator as a quantity, or is it just sin over 1, then plus cos

Answer 4

\(\bf \cfrac{sin^2(\theta)}{1+cos^2(\theta)}?\)

Answer 5

could see which combo comes out "nicer looking" since it is prolly a book prob.... nah

Answer 6

Its sin 2 degrees (not squared) over 1+ cos 2 degrees (not squared)