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  • ...ath>z^{12}-2^{36}</math>. For each <math>j</math>, let <math>w_j</math> be one of <math>z_j</math> or <math>i z_j</math>. Then the maximum possible value ...s easily seen to be <math>8+16\cos\frac{\pi}{6}=8+8\sqrt{3}</math> and the negative of the sum of the imaginary parts of the red dots is easily seen to also be
    5 KB (805 words) - 18:46, 27 January 2024
  • A cube is made by soldering twelve <math>3</math>-inch lengths of wire properly at the vertices of the cube. If a fly alights at one of the vertices and then walks along the edges, the greatest distance it
    26 KB (3,950 words) - 21:09, 31 August 2020