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Cho mặt bậc hai z=\sqrt(x^(2)+y^(2)) . Đây là mặt gì?
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Oct 7, 2022
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Cho mặt bậc hai
z=\sqrt(x^(2)+y^(2))
. Đây là mặt gì?
Mathematics
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Haferblues
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Answer:
ñkxkdbdidvdv
Explanation:
hsu3jdjfiebdic ic8 e
Peiwen
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Oct 11, 2022
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