Check the picture below.
Make sure your calculator is in Degree mode.
It is because the supposed black number is on the side of the walk street so therefore your answer is the first option 1 option 1st option
If N is midpoint of QR, then you must use the formula of a midpoint:
We have Q(0, 2b) and R(2c, 0). Substitute:
<h3>Answer: (c, b)</h3>
The area of the surface given by is 1. In terms of a surface integral, we have
By multiplying each component in by 5, we have
and the same goes for the derivative with respect to . Then the area of the surface given by is