작성자 | 젤나가동물 | ||
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작성일 | 2011-04-02 21:58:19 KST | 조회 | 129 |
제목 |
한국어는 과학적이라 과학적으로 가르쳐야됩니다
|
the surface integral is given by
where the expression between bars on the right-hand side is the magnitude of the cross product of the partial derivatives of x(s, t).
For example, if we want to find the surface area of some general functional shape, say , we have
where . So,
, and
. So,
which is the familiar formula we get for the surface area of a general functional shape.
따라서
Terran = 테란
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