Relations and Functions

Relations and Functions

Question

 List all the elements of the sets :


(a)  A = { x : x is an integer,space space space space space space space space fraction numerator negative 3 over denominator 2 end fraction space less than space straight x space less than space 11 over 3


(b) B = {x : x is a consonant of English alphabet which succeeds (comes after) letter o}

(c) C = {x : x is a natural number and x is an odd divisor of 120}

(d) D = { x : x is a letter of the word MATTERS }

(e) E = { x : x space space element of space N,  x = 3n, n space space element of N, n space less or equal than 5}

 

Answer

(a)   (-1, 0, 1, 2, 3)
(b) (p, q, r, s, t, v, w, x, y, z)
(c)  (1, 3, 5, 15)
(d)  ( M, A, T, E, R, S)
(e) (3, 6, 9, 12, 15)

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