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On the Earth Professor Strange has set up a very powerful laser mounted on computerized motor. As shown in the attached diagram, the laser is used to transmit information from ...

Is there any triplets of distinct positive integers \((x,y,z) \) such that \( \dfrac{x^2+y^2+z^2}{x+y+z} \) and ...

A positive integer \(n\) satisfies:

Watch the YouTube video Coded Mask - Sixty Symbols and have a look at this published paper: Hexagonal Uniformly Redundant Arrays for Coded-Aperture Imaging.

Question: Mathematically how is it possible to ...

I recently came across Snatoms by Derek Muller (Famous Veritasium guy).

It made me think about this question:

Let's say we have a 'C' shape which can have 4 ...

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