describing data. Which of the following are sets? m,- -2 O-3.0,- 0 three. As the collection of all natural numbers less than 100 is known and can be counted (well–defined) science. Thus, this is a set Justify our answer. Which of the following are sets? E? A) n = 2, l = 1, ml = 0, and ms = -1/2 B) n = 2, l = 1, ml = -1, and ms = -1/2 C) n = 3, l = 0, ml = 0, and ms = 1/2 D) n = 3, l = 2, ml = 3, and ms = 1/2. a) mean b) mode c) range d) standard deviation Question 6 Your answer is CORRECT. The following is not a possible set of quantum numbers. Which of the following is not a variable of the data set ? As the collection of questions in this chapter Thus, this is a not a set Ex 1.1, 1 Which of the following are sets? This quantum number set describes an electron located in the third energy shell, in the #3d# subshell, in one of the five #3d# orbitals, that has spin-down. This is not a valid set because the value of the angular momentum quantum number, #l#, cannot be equal to the value of the principal quantum number, #n#. On signing up you are confirming that you have read and agree to c: It disregards cash flows that occur after the payback period. How many orbitals in an atom can have the designation 4fxyz? Learn about Sets on our Youtube Channel - https://you.tube/Chapter-1-Class-11-Sets, Ex 1.1, 1 Learn Science with Notes and NCERT Solutions. Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. Which of the following are sets? (ii) The collection of ten most talented writers of India. Ex 1.1, 1 As collection of ten most talented writers of India may vary from person to person. Ex 1.1, 1 Which of the following are sets? It will follow a proper noun. We can count the months of the year beginning with J. Thus, this is a not a set 2-3. A Table C. A Field D. A Column. Justify our answer. As team of eleven best cricket batsmen of the world may vary from person to person. around the world. Natural numbers less than 100 = 1, 2, 3, 4, 5,……98, 99, 100 Terms of Service. He has been teaching from the past 9 years. Thus, this is a set As collection of ten most talented writers of India may vary from person to person. Which of the following is not affected by an extreme value in the data set? (vii) The collection of all even integers. Table B. Ex 1.1, 1 Thus, this is a set Ex 1.1, 1 Which of the following are sets? 2-2. #n = 2, l = 1, m_l = 1, m_s = -1/2" " " "color(darkgreen)(sqrt())#. b: it is easy to understand. Thus, this is a set Thus, this is a set He provides courses for Maths and Science at Teachoo. Teachoo provides the best content available! The objects that make up a set (also known as the set's elements or members) can be anything: numbers, people, letters of the alphabet, other sets, and so on. Which of the following is not a disadvantage of the payback period method? Ex 1.1, 1 Justify our answer. Thus, it is well defined. Georg Cantor, one of the founders of set theory, gave the following definition of a set at the beginning of his Beiträge zur Begründung der transfiniten Mengenlehre: Therefore no elements in this set. Hence, they have no common point. We will attempt to verify that all ten axioms hold, and will stop verifying if one axiom fails. Justify our answer. Which of the following is not one of Modigliani and Miller’s set of conditions referred to as perfect capital markets? In this MCQ Questions set you will get 10 Multiple Choice Questions related to the category of Database Management System (DBMS).Four possible answers are given to each questions but only one is the correct answer, select your answer and check with the correct answer given below of this MCQ Questions Set. As the collection of all boys in our class is known So, it is not well defined. (b) There are no taxes, transaction costs, or issuance costs associated with security trading. In this example both addition and scalar multiplication are not standard. (ii) The collection of ten most talented writers of India. and can be counted (well defined) (i) The collection of all months of a year beginning with the letter J. What quantum numbers specify a 5p orbital? Justify our answer. Ex 1.1, 1 A set is a well-defined collection of distinct objects. ∴ It is a null set Null set (∅) : Which has no elements Ex 1.2, 1 Which of the following are examples of the null set (iv) {y: y is a point common to any two parallel lines} Parallel lines do not intersect. What are the quantum numbers for the first electron in #"H"#, #"He"#, #"Li"#, and #"Be"#? Database is a collection of information organized in such a way that a computer program can quickly select desired pieces of data. Thus, it is well defined. 3 T=1 m=-3 m -1/2 On OL One om of of a. It will be set off by commas. Determine whether or not this set under these operations is a vector space. It is not well defined. a) Median, b) variance, c) mode, d) mean 3) Which of the following summary measures is/are influenced by extreme values a. A Row B. Which of the following are sets? Ex 1.1, 1 Which of the following are sets? Login to view more pages. Which of the following is not a possible set of quantum numbers for an electron? Natural numbers = 1, 2, 3, 4, 5,6, 7,……….. Which of the following is an example of a data set with 5 values for which the standard deviation is zero. a) mean, B) range, C) variance, d) standard deviation 2) Which of the following can have more than one value? Ex 1.1, 1 Multiple Choice Questions of Database Management System (DBMS) As collection of most dangerous animals of the world may vary from person to person. On=1.0,me-1 Ow=2.1.-1 O-4.3, m,- -3 O.-5.4. Which of the following are sets? s. Which orbitals do not have a node at the nucleus? What quantum numbers specify a 4p orbital? Justify our answer. In fact, this quantum number set describes an electron located in the second energy shell, in the #2p# subshell, in one of the three #2p# orbitals, that has spin-down. What quantum numbers specify a 6p orbital? As the collection of novels written by the writer Munshi Prem (iv) The collection of all boys in your class. (viii) The collection of questions in this Chapter. A student makes the following statement: Chocolate- covered donuts are 10 times better than plain, glazed donuts. B. Justify our answer. So, it is not well defined. Therefore no elements in this set. As you know, the four quantum numbers that we use to describe the location and the spin of an electron in an atom are related as follows: So all you have to do here is to look at which values are permitted for the four quantum numbers given to you for each set. is known and can be counted (well–defined) A. Which of the following is not a variable for the data set? Sustain Is Not the End of 5S. Relation C. Attributes D. Domain. Following the steps again can resolve those problems, and help discover new ways to improve. How many electrons share all of the same quantum numbers? Justify our answer. #n = 2 => l = {0, 1, color(red)(cancel(color(black)(2)))}#, #n = 3, l = 2, m_l = 0, m_s = -1/2" " " "color(darkgreen)(sqrt())#. What quantum numbers specify a 6d orbital? 8. (January, June, July) Justify our answer. (vi) A collection of novels written by the writer Munshi Prem Chand. Justify our answer. a: The period set is arbitrary. Which of the following are sets? Which of the quantum numbers is not consistent with the others, or is just wrong? C. It will follow a general noun and is not set off by commas. Which of the following is not a valid set of quantum numbers? This quantum number set describes an electron located in the third energy shell, in the #3d# subshell, in one of the five #3d# orbitals, that has spin-down. In this new series of Multiple Choice Question, you will get MCQ Questions related to the category of Database Management System (DBMS), this is the 1st MCQ Question set of this series. What quantum numbers specify a 3p orbital. Justify our answer. (v) The collection of all natural numbers less than 100. Thus, this is a not a set. (ix) A collection of most dangerous animals of the world. This is a valid set because all four quantum numbers have permitted values. Thus, this is a set (iii) A team of eleven best–cricket batsmen of the world. As the collection of all even integers is known #color(white)(a)# At this point, you should be able to look at the last two sets and say whether or not they can describe an electron in an atom, so I'll leave them to you as practice. At this point, you should be able to look at the last two sets and say whether or not they can describe an electron in an atom, so I'll leave them to you as practice. So, it is not well defined. Ex 1.1, 1 and can be counted (well–defined) What quantum numbers specify a 6s orbital? D. It will typically include the relative pronoun which. Which of the following represents a relationship among a set of values. (a) Investors and firms can trade the same set of securities at competitive market prices equal to the present value (PV) of their future cash flows.

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