结果1 题目 Suppose A and B are disjoint sets. Use aVenn diagram to show thatm(△v_1)=m(A)+m(B) 相关知识点: 锐角三角函数 锐角三角函数应用 解直角三角形的应用 解直角三角形的实际应用 坡度坡角问题 试题来源: 解析 AB(a)(b) 反馈 收藏 ...
根据文章第一段的第一句话“Suppose that you, a college student of somewhat limited means, are in the market for a used pickup truck.”(假设你是一名收入有限的大学生,想买一辆二手皮卡。)可知答案选择D'不是很富有',A很聪明但没有钱,B很有能力但是不勤奋,C物质资源有限。 51【答案】B 【解析】这...
The intersection of 2 sets A and B is the set that consists of the elements belonging to A and to B. The complement of A is the set of elements of the universal set X that are not in A.Answer and Explanation: L...
Directions: Suppose the university newspaper is inviting submissions from the students for its coming edition on a campus event that has impressed them most. You are now to write an essay for submission. You will have 30 minutes to write the essay. You should write at least 120 words but no...
Suppose there are two events, A and B. It is known that P(A and B)=0. This means that A and B are definitely: A. A is the empty set. B. Independent. Events as the sets and an Empty set: The events can ...
A. Read and choose the best answer(阅读短文,选择最恰当的答案)Suppose you are 17 and live alone with no money. Years ago, that was my dad. His father died when he was 10, and as the oldest of five, he had to take care of his brothers and sisters. When his mother remarried, my ...
Suppose that you, a college student of somewhat limited means, are in the market for a used pickup truck. The following ad in a local used car publication catches your eyes. 2013Ford Ranger, bilk, 4WD, a/c, AM/FM/cass., showroom condition. Call 555-1234 after 5 p.m. This ...
Answer to: Suppose that a = {2, 4, 6}, b = {2, 6}, c = {4, 6}, and d = {4, 6, 8}. Identify the pairs of sets in which one is a subset of the other...
via the software called Tencent Online. We are hoping that you could give us a 15-minute talk about the culture in your motherland, or any culture shock you have experienced after coming to China. It doesn’t have to be a formal one, but I believe it will definitely become meaningful in...
If Set A and B are two unequal sets means all the elements of A are not present in the set B then B is called the Proper subset of A.Answer and Explanation: Given that - The universal set is - {eq}\displaystyle U = (1,2,3,4,5,6,7,8,9...