Set of transformations is a set conditioned by a function that transforms element from definition set to transformation set.
, where A is definition set and B is transformation set.
Here is an example.
You are given definition set
and a function
. To calculate which elements are in transformation set we write
and B is now the transformation set of definition set A that is conditioned by function f.
Hope this helps.
r3t40
First, I would reduce 3/15 and 15/21 to simplest form.
1/5, 5,7
You could list multiples of all your denominators. But in this case, because two of your denominators are already prime (5 and 7), you can just multiply the three denominators together.
5 x 7 x 8
This will give you the LCD
Answer:
![-2m^2-mn-2m+5n+4n^2](https://tex.z-dn.net/?f=-2m%5E2-mn-2m%2B5n%2B4n%5E2)
Step-by-step explanation:
![-2m(m+n-4)+5(-2m+2n)+n(m+4n-5)\\=-2m^2-2mn+8m-10m+10n+mn+4n^2-5n\\=-2m^2-2mn+mn+8m-10m+10n-5n+4n^2\\=-2m^2-mn-2m+5n+4n^2\\](https://tex.z-dn.net/?f=-2m%28m%2Bn-4%29%2B5%28-2m%2B2n%29%2Bn%28m%2B4n-5%29%5C%5C%3D-2m%5E2-2mn%2B8m-10m%2B10n%2Bmn%2B4n%5E2-5n%5C%5C%3D-2m%5E2-2mn%2Bmn%2B8m-10m%2B10n-5n%2B4n%5E2%5C%5C%3D-2m%5E2-mn-2m%2B5n%2B4n%5E2%5C%5C)
The inverse of a statement is formed as follows:
if not p, then not q.
So, your inverse statement is: “If I don’t live in Charleston, then I don’t live in South Carolina”