Write which of the following statements are true? Justify your answer: The sets `A={x : x` is a letter of the word LITTLE`}` and `B={x : x` is a letter of the word TITLE`}` are equal.

Write which of the following statements are true? Justify your answer: The sets P={a}a n d\ B={{a}} are equal.

Write which of the following statements are true? Justify your answer: The set of all crows in contained in the set of all birds.

Write which of the following statements are true? Justify your answer: The set of all rectangles is contained in the set of all squares.

Write which of the following statements are true? Justify your answer: The set of all rectangles is contained in the set of all squares.

Write which of the following statements are true? Justify your answer: The set of all real numbers is contained in the set of all complex numbers.

Which of the following collections are sets? Justify your answer: The collection of prime integers.

Which of the folowing statements are true ? (i) The set of all rectangles is contained in the set of all squares. (ii) The sets A={ x:x is a letter of the word . 'LITTLE', B={x:x is a letter of the word 'TITLE',} are equal (iii) The set of all cats is contained in the set of all animals.

Let A={x:x is a letter of word APPRECIATION} B={x:x is a letter of word REPETITION} Find A cup B

Is the following sentence statement or proposition? Justify your answer: The number x\ is a positive integer.

Are the following pairs of sets equal? Give reason. A={x : x is a letter of the word WOLF } B={x : x is a letter of the word "F O L L O W"}