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翔翔 發問時間: 科學數學 · 7 年前

數學微積分題目

第1題

If √(5-〖2x〗^2 ) ≤f(x)≤√(5-x^2 ) for -1≤x≤1,find lim┬(x→0)⁡f(x).

看不懂按這http://www.wretch.cc/album/show.php?i=a34175566&b=...

第2題

The figure 1 shows a rectangle inscribed in an isosceles right triangle

whose hypotenuse is 2units long.

(a)Express the y-coordinate of P in terms of x

(b)Express the area of the rectangle in terms of x

第2題的圖形http://www.wretch.cc/album/show.php?i=a34175566&b=...

1 個解答

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