Answer:
In the pic
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ÷)
Answer:
a
Step-by-step explanation:
This is a second-order ODE since the highest order derivative is 2 (from

).
It's not linear because it doesn't take the form

and it's not possible to rewrite it as such.
Answer:
Yes, because they are identical to eachother
Step-by-step explanation:
Answer:
I would say around 45% chance it is in there while I'm just assuming because the circle is just a little less than half the square