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Math Help - Basic intergation

  1. #1
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    Basic intergation

    Well this problem I keep getting really wrong and it is frustrating haha.
    The problem is from -3 to sin(x) and h(x) = (cos(t^4)+t) dt
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  2. #2
    MHF Contributor Calculus26's Avatar
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    I'm assuming the question is what is dh/dx ?

    In which case this is a FTC problem
    See attachment
    Attached Thumbnails Attached Thumbnails Basic intergation-exmpl2dthm.jpg  
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  3. #3
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    reply

    umm the problem says this...i think i forgot to say this at first.

    Use the Fundamental Theorem of Calculus to find the derivative of said problem




    h' (x) =
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  4. #4
    MHF Contributor Calculus26's Avatar
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    the answer is in the attachment of my previous post
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  5. #5
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    Thank you for your time but for some reason or another it is telling me that the answer is wrong and i don't know why. Thank you though
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  6. #6
    MHF Contributor Calculus26's Avatar
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    Aah yes

    it should be [cos(sin^4(x) +sin(x)]cos(x)

    The method was right but i got sloppy substituting back sin(x)
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  7. #7
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    YAAAAA THANK YOU SO MUCHHHH thank you
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  8. #8
    MHF Contributor Calculus26's Avatar
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    see correct version
    Attached Thumbnails Attached Thumbnails Basic intergation-exmpl2dthm.jpg  
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