首页>高中数学综合库>数列>等差数列>等差数列及其通项公式>等差数列通项公式的基本量计算

类题推荐

难度: 0.94 |
【推荐1】已知等差数列eqId93e38ecd74a24cb59da79181b95bfd3a的前eqIdf458db68122849abb588feb2e682d9ac项和为eqIddb5481de79c946c0a760143297d5eadeeqId4a7555a319a249ad9f95a33e3cc7398aeqId6704e9f55066416cab0aac47dd4becc6,则公差eqIdc5296e5449da414e9242fd4f9e0a4a58______.
更新:2020/06/13 |题型:填空题 |组卷:164
难度: 0.94 |
【推荐2】eqId2c1230a9ef5a4968be599681d676dd2b是等差数列,且eqId1b870f8b46dc466aa4eb8cceaae660c7eqId7b9d11ea12cb4eeb9434a096f8429edb,则eqId38e7aab9632e418f8d07479b236353ec________
更新:2020/01/03 |题型:填空题 |组卷:172
难度: 0.94 |
【推荐3】等差数列eqId93e38ecd74a24cb59da79181b95bfd3a中,eqId9d42172ae641436f8b8fd285329fd952,则公差eqIdc5296e5449da414e9242fd4f9e0a4a58______.
更新:2020/07/03 |题型:填空题 |组卷:76