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What are intersection sets and union sets?
Sets contain elements. The intersection of sets (represented by an upside-down 'U') is the list of elements that are common in both sets. The union of sets (represented by 'U') is the list of all the elements in the relevant sets. E.g. If A={a,b,c,d,e,f} and B={a,e,i,o,u}: The intersection of A and B is {a,e}. The union of A and B is {a,b,c,d,e,f,i,o,u} (notice how repeating elements, e.g. 'a' and 'e', are only listed once even though they occur in both sets.)
Associative property addition?
a + (b + c) = (a + b) + c for any [ordinary] numbers a, b, and c.
What is a example of properties?
(Mass) State, like solid, liquid, or gas. Color, size, or density.
What is the negation of this statement b is not between a or c?
If you do not know whether a < c or c < a then it is much simpler in words. It is "b lies between a and c". Mathematically, it is min[0.5(a + c -|a - c|)] < b < min[0.5(a + c +|a - c|)].If you do know that a < c then it is simply a < b < c.
What is a times x minus b equals c for x?
ax - b = c Add 'b' to both sides ax = c + b Divide both sides by 'a' x = (c + b) / a The answer!!!!!
