Mathematcians sometimes use very weird ways to solve problems..and this video has one example of them..
wacom One tablet(i use to write with this on screen)
Buy by clicking this link=[ Ссылка ]
software I use = Smooth draw screen recorder=ZD soft screen
WE also have a big facebook group where people can discuss and study math together!
link to our facebook group [ Ссылка ]...
like us on our facebook page!=[ Ссылка ]-...
#mathOgenius

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