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  1. Free integral calculator - solve indefinite, definite and multiple integrals with all the steps. Type in any integral to get the solution, steps and graph.

    • Indefinite Integrals

      substitution\:\int\frac{e^{x}}{e^{x}+e^{-x}}dx,\:u=e^{x} Sho...

    • Inverse

      A necessary condition for the existence of the inverse...

    • 2X+1

      Free integral calculator - solve indefinite, definite and...

    • Double Integrals

      To calculate double integrals, use the general form of...

  2. differential equation solver. Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals.

  3. The Derivative Calculator lets you calculate derivatives of functions online — for free! Our calculator allows you to check your solutions to calculus exercises. It helps you practice by showing you the full working (step by step differentiation).

  4. The Integral Calculator lets you calculate integrals and antiderivatives of functions online — for free! Our calculator allows you to check your solutions to calculus exercises. It helps you practice by showing you the full working (step by step integration).

  5. So in order to integrate a function of the form ef ( x), let u = f(x), and thus du = f ′ (x)dx, which allows you to 'solve' for dx in terms of du. Then your original integral goes from: ∫ef ( x) dx to ∫ eu f ′ (x)du. Of course, this is not always so easy to integrate, as Moron points out. When f(x) is linear, you have a nice situation ...

  6. In this article, we will see the integration rules to be followed for solving an integral of the type e x [f(x) + f ’(x)], where f ’(x) is the derivative of f(x). We will use integration by parts and some other integration rules to solve these equations.

  7. www.mathsgenie.co.uk › resources › c4-integrationEdexcel GCE - Maths Genie

    The curve shown in Figure 1 has equation ex√(sin x), 0 ≤ x ≤ π. The finite region R bounded by the curve and the x-axis is shown shaded in Figure 1. (a) Copy and complete the table below with the values of y corresponding to x = 4 π and x = 2 π, giving your answers to 5 decimal places. x 0 4 π 2 π 4 3π π y 0 8.87207 0 (2)

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