Question

if n(a intersection b)= 0 then (a union b) can be​

Answer 1

Answer:

PLS MARK BRAINLIEST & ♥️⭐

Step-by-step explanation:

You must first make clear your premises. What do 0 and 1 mean in this context.

Set Elements:

Suppose we have set elements 0, 1. Then, this is nonsense because set C, an intersection, cannot have element 0 not found in the union D.

C = A intersect B = {0}

D = A union B = {1}

An Empty Set and Element 1:

Suppose we read the 0 as the “empty set symbol” and 1 as a set element. Then, we have something to say.

Set C says that there are no elements in A that also belong to B. That’s part of the definition of “intersection”.

Set D says at least one of the sets A, B must contain element 1.

Conclusion: Either set A or Set B, but not both, contains the element 1.

C = A intersect B = 0 (empty set)

D = A union B = {1}

Answer 2

Refer to the attachment above !

Hope it helped you a lot !