题目1、判断(x^2)/(a^2)+(y^2)/(b^2)+(z^2)/(c^2)=1为椭球面。A. √B. ×1、判断$\frac{x^{2}}{a^{2}}+\frac{y^{2}}{b^{2}}+\frac{z^{2}}{c^{2}}=1$为椭球面。A. √B. ×题目解答答案A. √