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Find all a, for which the given conical surface is a rotational surface and indicate for these values the type of the surface and a parametric description of its axis of rotation in the [r]
Find all a, for which the given conical surface is a rotational surface and indicate for these values the type of the surface and a parametric description of its axis of rotation in the [r]
Ngày đăng: 16/01/2021, 09:07