題目是這樣的
calculate the area of the region Ω enclosed by the curves
1 sinx
y=-------------- , y=--------------- and 0<x<π/2
2+cosx-sinx 2+cosx-sinx = =
請問這題該怎麼做呢,小弟有想過是用變數變換,
但不知怎令,感謝大家.
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