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hanbru
 3 years ago
inverse cosine of square root of 3 over 2?
cos1(square root of 3/2)
hanbru
 3 years ago
inverse cosine of square root of 3 over 2? cos1(square root of 3/2)

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Owlfred
 3 years ago
Best ResponseYou've already chosen the best response.0Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

myininaya
 3 years ago
Best ResponseYou've already chosen the best response.1cos(pi/6)=square of 3/2

robtobey
 3 years ago
Best ResponseYou've already chosen the best response.0\[\text{ArcCos}\left[\frac{\sqrt{3}}{2}\right]=\frac{\pi }{6}\] Am not sure the square root of what was.

myininaya
 3 years ago
Best ResponseYou've already chosen the best response.1oops i missed my word root above

robtobey
 3 years ago
Best ResponseYou've already chosen the best response.0was the argument of the cosine (square root 3)/2 or square root (3/2)

myininaya
 3 years ago
Best ResponseYou've already chosen the best response.1i assumed it to be over just the numerator

robtobey
 3 years ago
Best ResponseYou've already chosen the best response.0Thanks for responding.

myininaya
 3 years ago
Best ResponseYou've already chosen the best response.1lol everyone needs love

myininaya
 3 years ago
Best ResponseYou've already chosen the best response.1rob look at the post before this? do you agree with my attachment?

robtobey
 3 years ago
Best ResponseYou've already chosen the best response.0not sure what thread you are referring to. do you have the web address?

myininaya
 3 years ago
Best ResponseYou've already chosen the best response.1ok you see all the questions right? right underneath this thread by hanbru there is galaxy (if sinx=1/3 and secy=5/4, where x and y lie btw 0 and pi/2, blah blah

myininaya
 3 years ago
Best ResponseYou've already chosen the best response.1http://openstudy.com/groups/mathematics#/groups/mathematics/updates/4ddf14c3c9a28b0b52ad63c2
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