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i need to find the awnser but dont know how sin(75)-1 that is the problem but i cant figure out how to do it on the calculator

Guest Mar 14, 2017

Best Answer 

 #3
avatar+12727 
+5

There is no inverse sin of 75     -1 <= sin <=+1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

,

ElectricPavlov  Mar 14, 2017
 #1
avatar+26971 
+5

Use the 2nd button.  asin is the same as sin-1

.

Alan  Mar 14, 2017
 #2
avatar+12727 
0

enter    75     then  sin   then  -   then 1   then =

ElectricPavlov  Mar 14, 2017
 #3
avatar+12727 
+5
Best Answer

There is no inverse sin of 75     -1 <= sin <=+1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

,

ElectricPavlov  Mar 14, 2017
 #4
avatar+93307 
0

Maybe the question is 

 

\((sin75)^{-1} = \dfrac{1}{sin75}\)

 

I'll assume that is 75 degrees

 

(sin75)^-1    =  1.0352761804101562

Melody  Mar 14, 2017

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