Question 1011 MarkWrite the set in Roster form and write the cardinal number of : $E =\{x: x=2 n-1, n \in N$ and $n<6\}$.Answer$E =\{1,3,5,7,9\}, n( E )=5$View full question & answer→
Question 1021 MarkWrite the set in Roster form and write the cardinal number of : $J =\left\{x: x=\frac{1}{n}, n \in N, 4 < n < 10\right\}$.Answer$J =\left\{\frac{1}{5}, \frac{1}{6}, \frac{1}{7}, \frac{1}{8}, \frac{1}{9}\right\}, n(J)=5$View full question & answer→
Question 1031 MarkWrite the set in Roster form and write the cardinal number of : $D =\{x: x \in W, x-3<2\}$.Answer$D =\{0,1,2,3,4\}, n( D )=5$View full question & answer→
Question 1041 MarkWrite the set in Roster form and write the cardinal number of : $C =\left\{x: x=n^2, n \in N, 10Answer$C =\{121,144,169,196,225\}, n( C )=5$View full question & answer→
Question 1051 MarkWrite the set in Roster form and write the cardinal number of : $B =\{x: x \in N, 3 x-6<9\}$.Answer$B =\{1,2,3,4\}, n(B)=4$View full question & answer→
Question 1061 MarkWrite the set in Roster form and write the cardinal number of :$\mathrm{A}=\{x: x$ is an integer, $-3 < x \leq 4\}$.Answer$A =\{-2,-1,0,1,2,3,4\}, n(A)=7$View full question & answer→
Question 1071 MarkWrite each of the following sets in Roster form :G = set of vowels in the word, 'INTERMEDIATE'.Answer$G =\{ I , E , A \}$View full question & answer→
Question 1081 MarkWrite the set in Roster form : F = set of consonants in the word, 'SECONDARY.Answer$F =\{ S , C , N , D , R , Y \}$View full question & answer→
Question 1091 MarkWrite the set in Roster form : E = set of letters in the word, 'MATHEMATICS'.Answer$E =\{ M , A , T , H , E , I , C , S \}$View full question & answer→
Question 1101 MarkWrite the set in Roster form : D = set of all composite numbers between 23 and 33.Answer$D =\{24,25,26,27,28,30,32\}$View full question & answer→
Question 1111 MarkThe collection is set or not : All integers less than -5.AnswersetView full question & answer→
Question 1121 MarkThe collection is set or not : All persons of repute in your colony.AnswerNot setView full question & answer→
Question 1131 MarkThe collection is set or not : All boys in your class weighing less than 50 kg.AnswersetView full question & answer→
Question 1141 MarkThe collection is set or not : All poor people in Mumbai.AnswerNot setView full question & answer→
Question 1151 MarkThe collection is set or not : All easy problems in your book on mathematics.AnswerNot setView full question & answer→
Question 1161 MarkThe collection is set or not : All even numbers greater than 100.AnswersetView full question & answer→
Question 1171 MarkThe collection is set or not : All fiction movies.AnswersetView full question & answer→
Question 1181 MarkThe collection is set or not : All good players in your school.AnswerNot setView full question & answer→
Question 1191 MarkThe collection is set or not : All red flowers in a park.AnswersetView full question & answer→
Question 1201 MarkThe collection is set or not : All books in your school library.AnswersetView full question & answer→