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How do i use sin -1

 Jan 11, 2018
 #1
avatar+109520 
0

inverse sine is the same as arc sine.

so use   asin

 Jan 11, 2018
 #2
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Where does it say asin

 Jan 11, 2018
 #3
avatar+30086 
+1

Press the 2nd key first; the sin key will then read asin.

Alan  Jan 11, 2018
 #4
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+1

Thank you man!

Guest Jan 12, 2018

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