SOLUTION: 1.if set A has 3 elements and set B has 4 elements: a. what is the greatest number of elements that A n B can have? explain the greatest number of elements that A n B can have

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: 1.if set A has 3 elements and set B has 4 elements: a. what is the greatest number of elements that A n B can have? explain the greatest number of elements that A n B can have       Log On


   

Question 252326: 1.if set A has 3 elements and set B has 4 elements:
a. what is the greatest number of elements that A n B can have? explain
the greatest number of elements that A n B can have is 3 b/c a is a subset of B and A and B
b. what the lest number of elements that A n B can have? explain
if a and B are disjoint than A and B has zero elements


2.solve the inequality and graph the solution set : (x- 4 is less than or equal to -6) or (2x > 8)
p.s i wrote less than or equal to b/c i couldnt find the symbol for it.


please and thank you
Found 2 solutions by sexycupid, jim_thompson5910:
Answer by sexycupid(3) About Me  (Show Source):
Answer by jim_thompson5910(35256) About Me  (Show Source):
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