∫ [x/﹙1-x²﹚½] dx

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/03 02:19:43
∫ [x/﹙1-x²﹚½] dx

∫ [x/﹙1-x²﹚½] dx
∫ [x/﹙1-x²﹚½] dx

∫ [x/﹙1-x²﹚½] dx
∫ [x/﹙1-x²﹚½] dx
=1/2∫ [1/﹙1-x²﹚½] dx^2
=-1/2∫ [1/﹙1-x²﹚½] d(1-x^2)
=-﹙1-x²﹚½+C