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Thread: plz need help integrals

  1. November 24th 2006, 09:39 PM #1
    gracy
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    plz need help integrals

    what is connection between definite integral {integral(a to b)f(x) dx }and indefinite integral { integral f(x)dx } ?
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  2. November 24th 2006, 10:26 PM #2
    CaptainBlack
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    Quote Originally Posted by gracy View Post
    what is connection between definite integral {integral(a to b)f(x) dx }and indefinite integral { integral f(x)dx } ?
    The simple answer is:

    <br /> g(x)=\int f(x)dx + C <br />

    <br /> \int_a^b f(x)dx = g(b)-g(a)<br />

    RonL
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