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Find the exact answer without a calculator and explain please: sin(arctan 4/3)
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nice maus head!
Thanks bro, made it myself
Draw a triangle with perpendicular sides 3 and 4. Then the tan of one of the angles is 3/4. From there you can find what you want.
yeah dude, real nice, is it a 15" hamster ball?
|dw:1322620619087:dw| what jamesj said
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