Лаг1989 задача №6.3
The total surface of a fixed body, having the shape of a cube, is equal to S₀. What is the surface S of the same body, if it moves in the direction of one of its edges with speed?
Thank you for your purchase. If you have any questions, please contact us by mail (see "information about the seller")
Оплата и выдача товара осуществляются через партнёрскую платформу.