计算∫0+∞e-x2dx;

admin2015-07-22  23

问题 计算∫0+∞e-x2dx;

选项

答案记I=∫0+∞e-x2dx,则 I2=∫0+∞e-x2dx. ∫0+∞e-x2dx=∫0+∞e-x2dx. ∫0+∞e-y2dy [*]

解析
转载请注明原文地址:https://jikaoti.com/ti/5wNRFFFM
0

相关试题推荐
最新回复(0)