Consider a set \( \{1,2,3, \ldots, 100) \). The number of ways in which a number can be selected... VIDEO
Consider a set \( \{1,2,3, \ldots, 100) \). The number of ways in which a number can be selected from the set so that it is of the form \( x^{y} \), (where \( x, y \in N \) and \( \geq 2 \) ), is
(a) 12
(b) 16
(c) 5
(d) 11
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions 2023-07-03 Consider a polygon of sides \( n \) which satisfies the equation, \( 3 \cdot{ }^{n} P_{4}={ }^... 2023-07-03 The number of ways of choosing triplet \( (x, y, z) \) such that \( z \geq \max \{x, y\} \) and ... 2023-07-03 The number of ways of choosing triplet \( (x, y, z) \) such that \( z\max \{x, y\} \) and \( x, ... 2023-07-03 Let \( S=x_{1}+x_{2}+x_{3}+x_{4}+x_{5} \) and \( K=x_{1}+x_{2}+x_{3} \) then
(a) Number of posit... 2023-07-03 Number of ways in which 30 identical things are distributed among 6 persons is
(a) \( { }^{17} C... 2023-07-03 Which of the following statements are correct?
(a) Number of words that can be formed with 6 of ... 2023-07-03 A forecast is to be made of the results of five cricket matches, each of which can be a win, dra... 2023-07-03 A forecast is to be made of the results of five cricket matches, each of which can be a win, dra... 2023-07-03 Consider the word ASSASSINATION (Vowels-6;
Consonants-7; \( |\mathrm{A}| \mathrm{A}|\mathrm{I}| ... 2023-07-03 \( n \) is selected from the set \( \{1,2,3, \ldots, 10) \) and the number \( 2^{n} \) \( +3^{n}... 2023-07-03 Consider a set \( \{1,2,3, \ldots, 100) \). The number of ways in which a number can be selected... 2023-07-03 In a certain test, there are \( n \) questions. In the test \( 2^{n-i} \) students gave wrong an... 2023-07-03 Successive ionization energies of an element \( X \) are given below (in K.Cal) :\( \begin{arr... 2023-07-03 For the number 35700 , find
(i) The total number of proper factors and sum of all these factors,... 2023-07-03 Number of different collections of 7 letters that can be formed from the letters of the word ACC... 2023-07-03 Find the number of positive integral solutions of \( x+y+z+ \) \( w=20 \) under the following co... 2023-07-03 Two teams are to play a series of five matches between them. A match ends in a win, loss or draw... 2023-07-03 One of the following combinations which illustrates the law of reciprocal proportions is:
a. \( ... 2023-07-03 The number of five digit numbers that can be formed using its digits \( 1,2,3,4,5,6,7,8,9 \) in ... 2023-07-03 A supermarket offers ice creams in 10 different varieties. Ice creams of each variety are identi... 2023-07-03 A shelf contains 6 separate compartments. Number of ways in which 12 indistinguishable (like) ma...