19. If x = {all digits in our number system), P={multiples of 2) and Q

1.	19. If x = {all digits in our number system), P={multiples of 2) and Q = {multiples of 3},then find (PnQ).O A. {}O B. {2,4,6,8)O C. {6}oD. (3. 6. 9)
Answer» MULTIPLES of 2 are 2,4,6,8,10,12,14,16,18,20..... multiples of 3 are 3,6,9,12,15,18,21,24,27,30.... so here ANS is {6,12,18,24.....}

19. If x = {all digits in our number system), P={multiples of 2) and Q = {multiples of 3},then find (PnQ).O A. {}O B. {2,4,6,8)O C. {6}oD. (3. 6. 9)

Answer»

MULTIPLES of 2 are 2,4,6,8,10,12,14,16,18,20.....

multiples of 3 are 3,6,9,12,15,18,21,24,27,30.... so

here ANS is {6,12,18,24.....}

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19. If x = {all digits in our number system), P={multiples of 2) and Q = {multiples of 3},then find (PnQ).O A. {}O B. {2,4,6,8)O C. {6}oD. (3. 6. 9)​

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19. If x = {all digits in our number system), P={multiples of 2) and Q = {multiples of 3},then find (PnQ).O A. {}O B. {2,4,6,8)O C. {6}oD. (3. 6. 9)