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anonymous
 one year ago
What is the yvalue for f(x) = cos(x) when x = 180°?
anonymous
 one year ago
What is the yvalue for f(x) = cos(x) when x = 180°?

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MrNood
 one year ago
Best ResponseYou've already chosen the best response.0you did this in an earlier question you asked  what values of cos (x) have a value of 1

MrNood
 one year ago
Best ResponseYou've already chosen the best response.0WHAT? What radius are you talking about @Loser66 ? @HWBUSTER00 just refer to your OWN earlier question  the answer is in that question

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0my answer was 180 to 180

Plasmataco
 one year ago
Best ResponseYou've already chosen the best response.1make a cosine graph.

Plasmataco
 one year ago
Best ResponseYou've already chosen the best response.1http://www.calculatorsoup.com/images/trig_plots/graph_cos_pi.gif

Plasmataco
 one year ago
Best ResponseYou've already chosen the best response.1180 is pi in radian so what does it look like when you find where the graph intersects with pi.
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