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  • Perplex
    IB Math AIHL
    /
    Differential Equations
    /

    Problems

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    Problem Bank - Differential Equations

    Access custom-built, exam-style problems for differential equations. Each problem has a full solution and mark-scheme, as well as AI grading and support.

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    6 / 29 problems visible - Upgrade to view all problems

    IB: 5
    5

    0 / 11

    Consider the differential equation

    dxdy​=x−yx+y​

    where y(1)=0.

    1. Use Euler's method with a step size of h=0.1 to approximate y(1.2).

      [3]
    2. Solve the differential equation using the substitution y=vx.

      [8]
    6

    0 / 9

    The curve of y=f(x),x>0, satisfies the differential equation dxdy​=1+x22x​. It is given that f(1)=0.

    1. Solve the differential equation to find f(x).

      [5]

    The graph of y=f(x) has an inflexion point at P.

    1. Find the coordinates of P.

      [4]
    7

    0 / 6

    Solve the differential equation dxdy​=ysinx given that y=2 when x=0.

    [6]
    8

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