Matrices

  • The Matrix
    problem

    The matrix

    Age
    14 to 18
    Challenge level
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    Explore a new way of multiplying with matrices.

  • A powerful Matrix
    problem

    A powerful matrix

    Age
    14 to 18
    Challenge level
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    What happens when you find the powers of this matrix?

  • Square Pair
    problem

    Square pair

    Age
    14 to 18
    Challenge level
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    Explore the shape of a square after it is transformed by the action of a matrix.

  • Fix me or crush me
    problem

    Fix me or crush me

    Age
    16 to 18
    Challenge level
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    Can you make matrices which will fix one lucky vector and crush another to zero?

  • Matrix meaning
    problem

    Matrix meaning

    Age
    16 to 18
    Challenge level
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    Explore the meaning behind the algebra and geometry of matrices with these 10 individual problems.

  • Nine Eigen
    problem

    Nine eigen

    Age
    16 to 18
    Challenge level
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    Explore how matrices can fix vectors and vector directions.

  • Transformations for 10
    problem

    Transformations for 10

    Age
    16 to 18
    Challenge level
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    Explore the properties of matrix transformations with these 10 questions.