Which of the following pairs of sets are disjoint(i) `{1, 2, 3, 4}`and {x : x is a natural number and `4 lt=xlt= 6`}(ii) `{a , e , i , o, u }`and `{ c , d , e , f}`(iii) {x : x is an even integer } and {x : x is an odd

Which of the following pairs of sets are disjoint ? (i) {1,2,3,4} and {x : x is natural number and 4 le x le 6 } (ii) {a,e,i,o,u} and {c,d,e,f} (iii) {x : x is an even inetger} and {x : x is an odd inetger}.

Which of the following sets are equal? A={x : x in N ,x<4,},B={1,1,2,3,3},C={1,3},D={x : x is an odd natural number <5}

Find the union of each of the following Pairs of sets: A= {x:x is a natural number and 1 lt x le 6 } B= {x:x is a natural number and 6 lt x le 10 }

Find the union of each of the following pairs of sets :(i) X= {1, 3, 5} Y= {1, 2, 3} (ii) A = [a , e , i , o, u} B = [a , b , c} (iii) A = {x : x is a natural number and multiple of 3} B = {x : x is a natural number less than 6} (iv) A = {x : x is a natural number and 1 (v) A = {1, 2, 3}, B = φ

Find the union of each of the following pairs of sets : (i) X = {1,3,5} " " Y={1,2,3} (ii) A = {a,e,i,o,u}" "B={a,b,c} (iii) A = {x : x is a natural number and multiple of 3} B = {x : x is a natural number less than 6} (iv) A = {x : x is a natural number and 1 lt x le 6 } B = {x : x is a natural number and 6 lt x lt 10 } A = {1,2,3}, B = phi .

Which of the following are pairs of equivalent sets ? (i) A={-2,-1,0) and B ={1,2,3} (ii) C ={x:x in N, x lt 3} and D= {x:x in W, x lt 3} (iii) E={a,e, i,o,u}and F ={p,q,r,s,t}

Which of the following sets are equal ? A={x:x inN,xlt4},B=(1,1,2,3,3},C={1,3},D={x:x is an odd natural number lt5} E={1,2,3},F={1,1,3}

List all the elements of the following sets : (i) A = {x : x is an odd natural number} (ii) B = {x : x is an integer, -1/2 (iii) C{x :x is an integer, x^2le4 (iv) D={x: x is a letter in the word loyal} (v) E= {x: x is a month of a year not having 31 days} (vi) F = {x : x is a consonant in the English alphabet which precedes k }.

Taking the set of natural numbers as the universal set, write down the complements of the following sets : (i) {x : x is an even natural number} (ii) {x : x is an odd natural number} (iii) {x : x is a positive multiple of 3} (iv) {x : x is a prime number} (v) {x : x is a natural number divisible by 3 and 5} (vi) {x : x is a perfect square} (vii) {x : x is a perfect cube} (viii) {x : x + 5 = 8} (ix) {x : 2x + 5 = 9} (x) {x : x ge 7} (xi) {x : x in N and 2x + 1 gt 10} .

Taking the set of natural numbers as the universal set, write down the complements of the following sets: (i) {x : x is an even natural number} (ii) { x : x is an odd natural number } (iii) {x : x is a positive multiple of 3} (iv) { x : x is a prime number } (v) {x : x is a natural number divisible by 3 and 5} (vi) { x : x is a perfect square } (vii) { x : x is a perfect cube} (viii) { x : x + 5 = 8 }(ix) { x : 2x + 5 = 9} (x) { x : x ≥ 7 }(xi) { x : x ∈ N and 2x + 1 > 10 }