Question

Write the given sets in roster form:
(a).  P = {y: y is an integer and -4 < y < 6}.
(b).  Q = {y: y is a natural number which is <8}
(c).  R = {y: y is a 2 digit natural number in which the sum of its digits is 9}
(d).  S = {y: y is a g of all letters in the word DIVISION​

Answer 1

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