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单选题 函数
的定义域是
学科：经济数学（一元微积分）
时间：2023-06-13 11:59:05
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题目1单选题
微积分学的研究工具是A. 极限B. 函数C. 性质D. 定理
题目2单选题
微积分学的研究对象是A. 极限B. 函数C. 性质D. 定理
题目3单选题
函数<img src="https://tihai-oss-cloud.itihey.com/img/79e0081a7cd711610f63cdeb3ccd3da3.webp">的定义域是A. B. C. (1,2)D. (1,2]
题目4单选题
函数<img src="https://tihai-oss-cloud.itihey.com/img/daaa43c0807f0c87fca2440f77d071dd.webp">的定义域是A. <img src="https://tihai-oss-cloud.itihey.com/img/ef165fcac0bd3384d4d345ae8abd2fd1.webp">B. (0,1]<img src="https://tihai-oss-cloud.itihey.com/img/5a93af0394c634aa1be9de432251b09a.webp">(2,<img src="https://tihai-oss-cloud.itihey.com/img/e27162964a28fb4bba66b67e1a23fd0f.webp">)C. (0,1)<img src="https://tihai-oss-cloud.itihey.com/img/5a93af0394c634aa1be9de432251b09a.webp">(1,2]D. (0,2)
题目5单选题
函数<img src="https://tihai-oss-cloud.itihey.com/img/cd07a0cd420d34720c81d618b70e1231.webp">的定义域是A. B. C. D. (1,2)
题目6单选题
函数<img src="https://tihai-oss-cloud.itihey.com/img/4441c873611c2ab10490628cd20357f1.webp">的定义域是A. <img src="https://tihai-oss-cloud.itihey.com/img/f7a597cee9cea8ed849d0d16e29d3a9c.webp">B. C. [1,2)D. [1,2)<img src="https://tihai-oss-cloud.itihey.com/img/5a93af0394c634aa1be9de432251b09a.webp">(2,+<img src="https://tihai-oss-cloud.itihey.com/img/bd1cf3c8112e85fd9814c042b796e39b.webp">)
题目7单选题
下列函数是单调增加的有A. <img src="https://tihai-oss-cloud.itihey.com/img/ccdbe531724b846babd8815eb0958146.webp">B. <img src="https://tihai-oss-cloud.itihey.com/img/f056958b7a06f13298a36df470668e36.webp">C. <img src="https://tihai-oss-cloud.itihey.com/img/e9328da70d66354e23ab7ab50b3c5bda.webp">D. <img src="https://tihai-oss-cloud.itihey.com/img/56f07bd6a4338927d314056f612d0e8e.webp">
题目8单选题
函数<img src="https://tihai-oss-cloud.itihey.com/img/804aa083dcb0fd51b745f95291aa2715.webp">与<img src="https://tihai-oss-cloud.itihey.com/img/8f4e8761cd0a69a4d411a4b82d1795ab.webp">相同的是A. <img src="https://tihai-oss-cloud.itihey.com/img/a3e52e3fe314308ba55ec6003aa6f8a3.webp">B. <img src="https://tihai-oss-cloud.itihey.com/img/e274002cef5d4d0321de44480094aab5.webp">C. <img src="https://tihai-oss-cloud.itihey.com/img/46337aa99977d1f5dc793f03fde8a952.webp">D. <img src="https://tihai-oss-cloud.itihey.com/img/5d33ae8b2f17a16adde98e70538a40e1.webp">
题目9单选题
当<img src="https://tihai-oss-cloud.itihey.com/img/ca4989826f8d15eafca542ac4b8287f3.webp">时,不是<img src="https://tihai-oss-cloud.itihey.com/img/44de72553abd775dc59cdfbf0a9bf336.webp">等价无穷小量的是A. <img src="https://tihai-oss-cloud.itihey.com/img/0122d8420d05371dd4acd6df7cfe2cb4.webp">B. <img src="https://tihai-oss-cloud.itihey.com/img/aa18e36372707618bafad41b572173bf.webp">C. <img src="https://tihai-oss-cloud.itihey.com/img/605f4d9dffb07f95f8a234efd5f5d6c2.webp">D. <img src="https://tihai-oss-cloud.itihey.com/img/d9a9b9e6e503421dff568175985710f2.webp">
题目10单选题
函数<img src="https://tihai-oss-cloud.itihey.com/img/74511b5aa16454c528ef2b522a5bbd29.webp">在点<img src="https://tihai-oss-cloud.itihey.com/img/02600db463e3eb5201f6e6326ad8f2bc.webp">处A. 无极限B. 间断C. 可导D. 连续不可导
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