OMTEX AD 2

Showing posts with label then show that A U B = B (use venn diagram). Show all posts
Showing posts with label then show that A U B = B (use venn diagram). Show all posts

If A ⊂ B,then show that A U B = B (use venn diagram)

Question 1 :
If A ⊂ B,then show that A U B = B (use venn diagram)
Solution :
Since A is the subset of B we have to draw a small circle A inside the large circle B.

A U B = B