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+5
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How to solve a arcsin

 Aug 11, 2020
edited by jimkey17  Aug 11, 2020
edited by jimkey17  Aug 11, 2020
 #1
avatar+118617 
+1

Not sure what you mean but arcsine is just the inverse of sin

 

\(asin[sin\theta]=\theta \)

 

sin (angle)=ratio       (number)

 

asin (ratio) = angle

 

sometimes   asin     is  written as   \(sin^{-1}\)

arc sine  is the same as inverse sine

 

On a calculator you would normally press Inv or 2nd   and then the sine button if you want inverse sin.

 Aug 12, 2020
 #2
avatar+1262 
+5

Thanks

jimkey17  Aug 12, 2020

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