Make a change of coordinates:


The Jacobian for this transformation is

and has a determinant of

Note that we need to use the Jacobian in the other direction; that is, we've computed

but we need the Jacobian determinant for the reverse transformation (from

to

. To do this, notice that

we need to take the reciprocal of the Jacobian above.
The integral then changes to

Hello,
n=1,2,3,.... and not 0
Answer B a(n)=-2*n
It has two roots
I’m trying to send you a picture but it doesn’t work
Answer: 
Step-by-step explanation:
(slope = m)


