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Differentiate Y = 1/SinX^2

  1. 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. Anonymous asked by Anonymous
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  2. Differentiate(1- sinx) / (1 +sinx) How would I do this? The answer is (-2cosx)/ (1 + sinx)^2 Thanks in advance :)!!
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    2. Allessandra asked by Allessandra
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  3. 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. Anonymous asked by Anonymous
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  4. I think I have the correct answers for the following problems. For anyone who has the time I would appreciate it if you could
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    2. Linda asked by Linda
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  5. 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. Tara asked by Tara
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  6. Prove that xcosx< sinx for 0<x<(5π/4)-differentiate the function f(x)=sinx-xcosx
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    2. MTH3312 asked by MTH3312
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  7. Differentiate: a) y= x^2/ sinxb) y= In(2x^3+x)
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    2. Anonymous asked by Anonymous
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  8. DifferentiateY = 1/SinX^2
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    2. Francis asked by Francis
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  9. 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. Maggie asked by Maggie
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  10. Differentiate.f(x)=5sqrt(x)sinx
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    2. TayB asked by TayB
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