True or false: define event A = {1,2,3,4} and event B = {2,3,6,7}. A u B = {2,3}

If A = {1,2,3,4} and B = {2,3,6,7}.

then, A u B = {2,3} is false

The union of two sets A and B is a set containing the elements in set A or B.

The given sets are:

A  =   {1,2,3,4}

B = {2,3,6,7}

A u B is the set of elements in A or B

Therefore, A u B = {1, 2, 3, 4, 6, 7}

Note that:

A ∩ B = {2, 3}, it is not A u B

Therefore, A u B = {2,3} is false

Learn more on union of sets here: link

Im pretty sure its True

Step-by-step explanation:

sorry if this doesnt help :(

have a great day :)

x+14

step-by-step explanation:

correct answers below: