Class/Course - CA - CPC

Subject - Quantitative Aptitude

Chapter - Sets, Functions and Relations


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Q.1 Represent the following sets in set notation: - Set of all alphabets in English language, set of all odd integers less than 25, set of all odd integers, set of positive integers x satisfying the equation x2 + 5x + 7 = 0 :-
  A = {x:x is an alphabet in English}, I={x:x is an odd integer>25}, I={2, 4, 6, 8 ....}, I={x:x2+5x+7=0}
  A = {x:x is an alphabet in English}, I={x:x is an odd integer<25}, I={1, 3, 5, 7 ....}, I={x:x2+5x+7=0}
  A = {x:x is an alphabet in English}, I={x:x is an integer £ 25}, I={1, 3, 5, 7 ...}, I={x:x2+5x+7=0}
  None