Suppose u= {3,6,9,12,15,18,21} is the universal set and M={3,9,15,21} what is M?
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
<u>Given information</u>
Point B = (-2, -4)
Reflection line: y = x
<u>Concept:</u>
When reflecting over the line y = x, the position of y and x in the original coordinate switches places.
This is because it is " y = x ", assuming that they could interchange
<u>Find the coordinate of Point B'</u>
Original (x, y) = (-2, -4)
Point B' = (x', y') = (y, x) =
<em>Please refer to the attachment below for a graphical understanding</em>
Hope this helps!! :)
Please let me know if you have any questions
