Explain why arcsin 3 is

Find the exact value of cot(arcsin(12/13))and cos(arcsin(1.7/2)) I know that cos(arcsin(x))=sin(arccos(x))=sqrt(1-x^2). I'm
1. 3 answers
2. asked by Emily
3. 1,131 views
How do you find:the Integral of arcsin(1 / (sqrt x^2 - 1) ) dx ?? (The integral of arcsin of one over the squareroot of x
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2. asked by Cindy
3. 694 views
Please can you help me with this question?Choose the option which is a false statement: A arctan(tan2/3pi))=-1/3pi B
1. 1 answer
2. asked by janet
3. 582 views
Please help. i am confused on how to do this one. I keep getting arcsin(square root -cos9x) but it is wrong. The probem is F(x)=
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2. asked by nic
3. 435 views
Evaluate please:a.) arcsin(sin 13pi/16) b.) arccos(cos[-pi/18]) c.) arcsin(sin pi/18 d.) arcsec(-√2) e.) arctan(-√3/3)
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2. asked by Liv
3. 1,034 views
Use a calculator to evaluate the expression.arcsin 0.45 arctan 15 arcsin(-0.125) arccos(-1/3)
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2. asked by Jackie
3. 1,010 views
using the mean valiue thereom on f(x)=arcsin(x),show that x< arcsin(x)< x/(sqrt1-(x^2)) for 0<x<1
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2. asked by nikki
3. 434 views
What is the critical angles for water ice when surrounded by air?theda critial = arcsin(n2/n1) =arcsin(1/n1) What is the index
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2. asked by Andrea
3. 484 views
Problem:cos[arccos(-sqrt3/2)-arcsin(-1/2)] This is what I have: cos [(5pi/6)-(11pi/6)] cos (-6pi/6) or -pi giving an answer of
1. 2 answers
2. asked by Dennis
3. 645 views
Using -pi/2 ≤ y ≤ pi/2, what are the following solutions?y=arcsin root3/2 y=arcsin 1/2
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2. asked by Annabelle
3. 653 views