how do u click on the inverse of sin like sin-1
Hit the "2nd" button and find the "asin" key
thanks
or hold shift
-1
As an example, Sin 30° = 1/2 , so the inverse Sine of 1/2 is 30. This is written: Sin (1/2) = 30°
This should not be confused with 1/Sin 30° =(Sin 30°) = 1/(1/2) = 2
