brentman70 brentman70
  • 03-08-2017
  • Mathematics
contestada

If A ⊂ B, then A ∩ B = A ∪ B.

always
sometimes
never

Respuesta :

hpdawg101 hpdawg101
  • 03-08-2017
so in plain English it's saying if A Is an element of B, then A and B equals A or B. This is true sometimes
Answer Link

Otras preguntas

a 40 pound box of apples costs $24. What. is the cost of 6 pounds of apples
what types of units are used to describe area?
what is 1/2 plus 9/10
Why is the enlightenment considered the turning point in world history
colby wants to set sqaure tiles on the top of a box the top of the box is a rectangle 71/2 inches long and 51/2 inches wide how many 1/2 inch tiles would he nee
How to convert 0.39 into a fraction?
11. Consider the elements neon, bromine, and phosphorus. Which has five electrons in its 4p sublevel?
Identify true statements. (a) A sequence is either arithmetic or geometric. (b) An arithmetic sequence is either increasing or decreasing if common difference i
shayla says that one kilometer is equal to one million millimeters. is She correct? explain why?
How much energy is contained in the mass of a 60-kilogram person?