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 9 months ago
AP Calculus question:
How to solve this without a calculator
Sin(arctan(3/4))?
 9 months ago
AP Calculus question: How to solve this without a calculator Sin(arctan(3/4))?

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myininaya
 9 months ago
Best ResponseYou've already chosen the best response.2\[\text{ Let } y=\arctan(\frac{3}{4}) => \tan(y)=\frac{3}{4} (=\frac{opposite}{adjacent} )\] Draw a right triangle.

myininaya
 9 months ago
Best ResponseYou've already chosen the best response.2Find the hyp of that triangle and then find sin(y) and you are done.

Diamondshines
 9 months ago
Best ResponseYou've already chosen the best response.1I got (3/5) hopefully that's the right answer! But thank you!

myininaya
 9 months ago
Best ResponseYou've already chosen the best response.2That actually is right.
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