作者saiw (昏迷中)
看板trans_math
標題不太懂它的題意耶...
時間Thu Jun 30 21:37:05 2005
1. Find the area of the largest rectangle that can be inscribed
in a semicircle of radius r.
2. Find the equations of the tangent plane and normal line to
the surface sin(xyz) = x + 2y + 3z at the point (2,-1,0).
小弟我英文不是很好...看不是很懂 一.一川
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1F：推 wakke:內接於半圓(半徑r)內長方形所圍的最大區域..應該ㄅ 61.228.29.161 06/30
2F：→ wakke:第二題是找切平面方程式還有法線 61.228.29.161 06/30