which points of f(x)=arcsin(sinx) are

Prove the following:[1+sinx]/[1+cscx]=tanx/secx =[1+sinx]/[1+1/sinx] =[1+sinx]/[(sinx+1)/sinx] =[1+sinx]*[sinx/(sinx+1)]
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2. asked by Anonymous
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which points of f(x)=arcsin(sinx) are not differentiable? And what is the range of this function?How could I do this without
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2. asked by Bob
3. 1,211 views
sin3x=(sinx)(3-asin^2x)Wow! is that arcsin^2(x) ??? are we solving for x? or is it proving the identity? proving the identity
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2. asked by abdo
3. 681 views
Mathematics - Trigonometric Identities - Reiny, Friday, November 9, 2007 at 10:30pm(sinx - 1 -cos^2x) (sinx + 1 - cos^2x) should
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2. asked by Anonymous
3. 788 views
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. 1,143 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. 708 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
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Simplify sin x cos^2x-sinxHere's my book's explanation which I don't totally follow sin x cos^2x-sinx=sinx(cos^2x-1)
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2. asked by Tara
3. 1,061 views
Solving Trigonometic Equations1)sinx = (4/5) 2) cosx = (-12/13) Solving Trigonometic Equations 1)sinx = (4/5) 2) cosx = (-12/13)
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2. asked by abdo
3. 712 views
Hello! Can someone please check and see if I did this right? Thanks! :)Directions: Find the exact solutions of the equation in
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2. asked by Maggie
3. 857 views