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