題目 Problem 甲、填充題:共 8 題,每題 8 分,共 64 分。請將答案依題號順序寫在答案卷上,不必寫演算過程。 Find the slope of the tangent line to the graph of 2xy+ex+y−2=02xy+e^{x+y}-2=02xy+ex+y−2=0 at the point P(0,ln2)P(0,\ln 2)P(0,ln2). Answer : \underline{\quad(1)\quad} 解答