Step-by-step explanation:
girl=16
boy=18
picking a girl at random
the answer is = 1/16
We're looking for a scalar function
such that
. That is,


Integrate the first equation with respect to
:

Differentiate with respect to
:

Integrate with respect to
:

So
is indeed conservative with the scalar potential function

where
is an arbitrary constant.
A theorem states that, given a circle with center C and a point P on the circumference, the tangent line through P and the radius CP are perpendicular.
So, the answer is 90 degrees.
<span>9596.92898273, i put this in my calc. hope this helps!</span>