3. It is given that If = { x: x is an integer such that 1< x < 20}, P

1.	3. It is given that If = { x: x is an integer such that 1< x < 20}, P = { 2,3,4,5,6 } andQ = {2,3,5,9}, then the elements of P’UQ’ are:A. {1,4, 6, 7, 8, 10, 11, 12, 13, 1, 15, 16, 17, 18, 19, 20}B. {1, 2, 3, 4,5, …….19}C. {4, 6, 7, 8, 10, 11, 12, 13, 1, 15, 16, 17, 18, 19}D. {1, 2. 3, 4, ………..,20}
Answer» Step-by-step EXPLANATION: c because P'UQ'=(P^Q)' PLEASE MARK MY ANSWER AS BRAINLIEST IT'S VERY NEEDED FOR ME

3. It is given that If = { x: x is an integer such that 1< x < 20}, P = { 2,3,4,5,6 } andQ = {2,3,5,9}, then the elements of P’UQ’ are:A. {1,4, 6, 7, 8, 10, 11, 12, 13, 1, 15, 16, 17, 18, 19, 20}B. {1, 2, 3, 4,5, …….19}C. {4, 6, 7, 8, 10, 11, 12, 13, 1, 15, 16, 17, 18, 19}D. {1, 2. 3, 4, ………..,20}

Answer»

Step-by-step EXPLANATION:

because P'UQ'=(P^Q)'

PLEASE MARK MY ANSWER AS BRAINLIEST IT'S VERY NEEDED FOR ME