Question 2.Define a relation R on the set N of natural numbers by R = {(x, y) : y = x + 5, x is a natural number less than 4; x, y ∈N}. Depict this relationship using roster form. Write down the domain and the range. Question 3.A = {1, 2, 3, 5} and B = {4,...
NCERT Solutions for Class 11 Maths Chapter 13 PDF While you can read NCERT Solutions for Class 11 Maths Ch 13 for all exercises here on aglasem. You can also download this NCERT Solutions PDF to refer ncer question answer at anytime when you study Statistics. Here it is. NCERT Solutions ...
Get the tips to score good marks in class 11 Maths exams here at BYJU'S. How to score full marks in Maths exam? Also know here the important topics of 11th class Maths, chapter-wise to prepare well for final exams.
While for Class 11 and Class 12 Internal Assessment several unit tests/ exploratory activities/ practicals/ projects will be conducted. The CBSE Board will also provide additional resources such as sample assessments, question banks, teacher training etc., for making the internal assessments reliable ...
NCERT Solutions for Class 11 BiologyStudents of Class 11 are often confused when choosing the right way of answering the questions from the NCERT textbooks. To avoid this confusion, the subject experts at BYJU’S have provided the best possible solutions for each question, which can be viewed ...
Many questions___in today's maths class, which was more than the new teacher had expected. A. came up B. raised C. rose D. was come up 相关知识点: 试题来源: 解析 A 考查come up的用法。句意:(学生们)在今天的数学课上提了专门多问题,这是新老师所没有预料到的。come up在此意为“被...
解析 B. work out 题目要求选择合适的短语来表达“解决数学问题”。选项中,“work out”意为“解决,算出”,符合题意,而“work for”意为“为...工作”,“work as”意为“作为...工作”,与题意不符。因此,正确答案为 B. work out。反馈 收藏 ...
该句需要填入两个空格,根据句意“我们在课堂上学习如何解决数学难题”,可知第一个空格应填入“how to solve”,表示“如何解决”,第二个空格已给出“maths problems”,表示“数学问题”。因此,完整句子为“We learn how to solve maths problems in class.”,意思是“我们在课堂上学习如何解决数学难题”。反馈...
We learn how to work out maths problems in class.我们在课堂上学习如何解决数学问题。 (教材P48) 相关知识点: 试题来源: 解析 problems "Problem" 和 "question" 都可以表示 "问题",但 "problem" 通常指需要解决的难题,而 "question" 指需要回答的问题。在这个句子中,"problems" 更合适,因为它指的是需要...
( )10. Everyone in my class___ the maths problem quickly after Mr Smith shows us how to think. A. puts up B. works out C. comes in 相关知识点: 试题来源: 解析 B. works out 题目描述的是学生在老师讲解后快速解决数学问题。选项A和C意思分别为“张贴”和“进来”,与题意不符。选项B“...