已知1/2+1/5+1/8+1/11+1/20+1/41+1/110+1/1640=1,试计算-1/2-1/5-1/8+1/11-1/20-1/41+1/110+1/1640
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/29 08:37:49
![已知1/2+1/5+1/8+1/11+1/20+1/41+1/110+1/1640=1,试计算-1/2-1/5-1/8+1/11-1/20-1/41+1/110+1/1640](/uploads/image/z/14538427-43-7.jpg?t=%E5%B7%B2%E7%9F%A51%2F2%2B1%2F5%2B1%2F8%2B1%2F11%2B1%2F20%2B1%2F41%2B1%2F110%2B1%2F1640%3D1%2C%E8%AF%95%E8%AE%A1%E7%AE%97-1%2F2-1%2F5-1%2F8%2B1%2F11-1%2F20-1%2F41%2B1%2F110%2B1%2F1640)
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已知1/2+1/5+1/8+1/11+1/20+1/41+1/110+1/1640=1,试计算-1/2-1/5-1/8+1/11-1/20-1/41+1/110+1/1640
已知1/2+1/5+1/8+1/11+1/20+1/41+1/110+1/1640=1,试计算-1/2-1/5-1/8+1/11-1/20-1/41+1/110+1/1640
已知1/2+1/5+1/8+1/11+1/20+1/41+1/110+1/1640=1,试计算-1/2-1/5-1/8+1/11-1/20-1/41+1/110+1/1640
用负1加上1640分之165就是最后结果了