Match the following:
Column AColumn B1. A={x:x is an odd natural number}a. {12,13,23,34,35,57}2. B={x:x=(n2),n∈N and x<100}b. {1,4,9,16,25,........10000}3. C={x:x=nn+2,n∈N and 1≤n≤6}c.{1,4,9,16,25,36,49,64,81}4. D={x:x is a letter of the word TRIGONOMETRY}d. {G,E,I,M,N,O,R,T,Y} e. {1,3,5,7,9,...............}
1 - e, 2 - c, 3 - a, 4 - d
1) A = {x:x is an odd natural number}
= {1, 3, 5, 7, 9,...........}, which is (e) in column B
2) B = Set of all squares of natural numbers, such that squares are less than 100
= {1, 4, 9, 16, 25, 36, 49, 64, 81}, which is (c) in column B
3) C = { 13, 24, 35, 46, 57, 68}
= { 13, 12, 35, 23, 57, 34}, which is (a) in column B
4) D = Set of letters of the word TRIGONOMETRY
= {G, E, I, M, N, O, R, T, Y}, which is (d) in column B