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another quick question (1 Viewer)

Hermes1

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If i had sin theta = -3/5

and i wanted to write the anwer between 0 and 2pi

how would i do it
 

Drongoski

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If i had sin theta = -3/5

and i wanted to write the anwer between 0 and 2pi

how would i do it
Easy. You find @ such that sin @ = 3/5 (@ between 0 to pi/2) Your desired angles are then: pi + @ and 2 pi - @
 

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