解答

解答

求解步骤
拿掉绝对值
化简

作图

Sorry, your browser does not support this application
查看交互式图形

流行的例子

integral from-pi to 0 of (x+pi)cos(nx)integral from 0 to x/2 of (sin(x))/xintegral from-2 to 2 of 2x^3integral from 0 to 1 of x^4e^{x^5}integral from 0 to 4 of 1/(16x^2+9)