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anonymous
 one year ago
(cosΘ  cosΘ)^2 + (cos Θ + cos Θ)^2
1) sin^2Θ
2) 4
3) 8
4) cos^2Θ
anonymous
 one year ago
(cosΘ  cosΘ)^2 + (cos Θ + cos Θ)^2 1) sin^2Θ 2) 4 3) 8 4) cos^2Θ

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zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1\[\Large\rm (\color{royalblue}{\cos \theta\cos \theta})^2+(\cos \theta+\cos \theta)^2\]\[\Large\rm (\color{royalblue}{0})^2+(\cos \theta+\cos \theta)^2\]That... should simplify things down a bit, yah? 0_o

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1With the other part as well,\[\Large\rm (\color{royalblue}{0})^2+(2\cos \theta)^2\]

zepdrix
 one year ago
Best ResponseYou've already chosen the best response.1Which isn't going to line up with any of these options... hmmmm

random231
 one year ago
Best ResponseYou've already chosen the best response.0what is the point of giving (cos(theta)cos(theta))^2 when everyone knows its zero. Emmy will you please check the question again?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I truly don't know i'm taking an exam and that's exactly what the question says

freckles
 one year ago
Best ResponseYou've already chosen the best response.0"(cosΘ  cosΘ)^2 + (cos Θ + cos Θ)^2"<by you I wonder if you meant to write \[(\cos(\theta)\sin(\theta))^2+(\cos(\theta)+\sin(\theta))^2\] but that would still be a choice given

freckles
 one year ago
Best ResponseYou've already chosen the best response.0not be a choice given*
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