Answer:
C; A singleton set
Step-by-step explanation:
Mathematically, when a number is non-negative; it is either positive or zero
Now, this is because 0 identifies as neither a positive or a negative number
hence, when we find the difference between the two sets, the only number that stands out unmatched is the value 0
What this mean is that we are having a set with a single number result
So we have our answer as {0}
Which is a singleton set
I’m not sure if I’m correct but I think it is 2^21
Here's the equation:
<u>4x</u> = <u>10
</u><u />4 4 You would have to divide 4 on both sides to get isolate variable.
x = 2.5
