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Thread: Real Analysis: Let f(x)=x^3+2x on [1,4]. Let epsilon = 0.05....

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    Real Analysis: Let f(x)=x^3+2x on [1,4]. Let epsilon = 0.05....

    Let f(x)=x^3+2x on [1,4]. Let epsilon = 0.05. Find a partition P(epsilon), such that U(P(epsilon),f)-L(P(epsilon),f)<epsilon

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    Cool

    Quote Originally Posted by aris3 View Post
    Let f(x)=x^3+2x on [1,4]. Let epsilon = 0.05. Find a partition P(epsilon), such that U(P(epsilon),f)-L(P(epsilon),f)<epsilon
    What are your thoughts? What have you tried? How far have you gotten? Where are you stuck?

    Please be complete. Thank you!

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