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

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DanJS
 one year ago
Best ResponseYou've already chosen the best response.2this may help for reference if you want to save it...

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2are those sin^2(angle) or sin(2*angle)

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2and is the [ 1 + cos2*] all in the denominator as a quantity, or is it just sin over 1, then plus cos

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\(\bf \cfrac{sin^2(\theta)}{1+cos^2(\theta)}?\)

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2could see which combo comes out "nicer looking" since it is prolly a book prob.... nah

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Its sin 2 degrees (not squared) over 1+ cos 2 degrees (not squared)
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