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Mathematics 22 Online
OpenStudy (anonymous):

What is the arcsin(1.16)?

geerky42 (geerky42):

Are you allowed to use calculator?

OpenStudy (anonymous):

Yes.

OpenStudy (anonymous):

I don't have one.

OpenStudy (anonymous):

and google won't do it.

geerky42 (geerky42):

Ok. it's undefined.

OpenStudy (anonymous):

go to mathway.com

OpenStudy (anonymous):

Okay, thanks.

geerky42 (geerky42):

It doesn't exist.

OpenStudy (anonymous):

Okay, thanks.

OpenStudy (anonymous):

What is mathway?

OpenStudy (anonymous):

A math guide

OpenStudy (anonymous):

Okay, thanks.

OpenStudy (anonymous):

yup

OpenStudy (anonymous):

what level are you at?

OpenStudy (anonymous):

because i can give you the answer

OpenStudy (anonymous):

precalc.

OpenStudy (anonymous):

1.570796327-.i5584022166

OpenStudy (anonymous):

lol, don't need that, but thanks.

OpenStudy (anonymous):

that is the answer but at advanced study of maths

OpenStudy (anonymous):

well then it is undefined hehehe at ur level

OpenStudy (anonymous):

everything has a solution but at ur level for the sake of simplification u say its undefined

OpenStudy (anonymous):

Okay.

OpenStudy (anonymous):

Geek, can you help?

OpenStudy (anonymous):

When I put in "arcsin(.9665 degrees) in degrees" into google, it gives me an identical answer.

OpenStudy (anonymous):

Why does it do that?

geerky42 (geerky42):

Because a domain of \(sin^{-1}x\) is [-1, 1] and .9665º is in between -1 to 1, so it is identified. Is this clear?

OpenStudy (anonymous):

yes because u are in the R plane but if you migrate in complex world which is Z then the answer is different

OpenStudy (anonymous):

Yes, but what is the answer of arcsin(.9665 degrees)?

OpenStudy (anonymous):

the R world sorry hehehe

OpenStudy (anonymous):

In the simple world please :P

geerky42 (geerky42):

arcsin(.9665 degrees) = 0.0168694073

OpenStudy (anonymous):

But isn't that in radians?

geerky42 (geerky42):

You can use WolframAlpha to calculate. http://www.wolframalpha.com/ Yeah, it is in radians. For degree, arcsin(.9665 degrees) = 75.12763776º \[xº = \dfrac{180x}{\pi}\]

OpenStudy (anonymous):

Okay, thanks.

OpenStudy (anonymous):

Google is broken.

OpenStudy (anonymous):

i keep getting disconnected it seems that i need to format my system

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