1. Inner product space and p norm

    Inner product space and p norm

    35
    3
    3
  2. In triangle, tanA+tanB+tanC=tanA*tanB*tanC

    In triangle, tanA+tanB+tanC=tanA*tanB*tanC

    43
    6
    1
  3. Probability solution: A Total of n balls, number of 1 through n...

    Probability solution: A Total of n balls, number of 1 through n...

    40
    5
    17
  4. index 2 subgroup must be a normal subgroup

    index 2 subgroup must be a normal subgroup

    33
    4
    4
  5. Mathematical induction divide exercise

    Mathematical induction divide exercise

    38
    4
    4
  6. FREE FULL COURSE C++ And Python Programming Complete Course

    FREE FULL COURSE C++ And Python Programming Complete Course

    20
    4
    381
    1
  7. Prove Method of infinite Descent (Vieta's jumping) : (x^2+y^2+1)/xy=3

    Prove Method of infinite Descent (Vieta's jumping) : (x^2+y^2+1)/xy=3

    56
    4
    9
  8. Prove normal matrix is unitary diagonalizable

    Prove normal matrix is unitary diagonalizable

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    4
    8
  9. sin(x+y)sin(x-y)=(sinx+siny)(sinx-siny)

    sin(x+y)sin(x-y)=(sinx+siny)(sinx-siny)

    52
    6
    4
  10. The existence proof of eigenvectors and eigenvalues

    The existence proof of eigenvectors and eigenvalues

    9
    2
    3
  11. Integral of 1/(1+x^2)^2 (substitution)

    Integral of 1/(1+x^2)^2 (substitution)

    12
    3
    1
  12. Integral of 1/(x^3+1) step by step

    Integral of 1/(x^3+1) step by step

    15
    2
    1
  13. Very funny math question solve x for x^x^n=n

    Very funny math question solve x for x^x^n=n

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    3
  14. Simple Group of order 60 must be A5

    Simple Group of order 60 must be A5

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    5