Question

Is U = N = {1,2,3,4,5,.......}, A = {1,2,3,4,.......,9,10},B = {x | x is an even natural number}, C = {1,4,9}, find:

A ∪B
B ∩C

Answer 1

\[A \cup B = \left\{ 1,2,3,4,5,6,7,8,9,10,12,14,16,18,... \right\}\]\[B ∩ C = C\]

Answer 2

thanks bro

Answer 3

yw dude

Answer 4

I THINK WRONG ANSWER

Answer 5

Yes! B∩C={4} ;)

Answer 6

RIGHT IS THAT....\[A cupB={1,2,3,4,5,6,7,8,9,10,12,14,16,...}\]

Answer 7

B∩C={4}

Answer 8

RIGHT BRO...