What are
and
supposed to be? Can't answer a/b without that information.
I'll come back to part (c) in a moment. If we can show
is conservative, this part will be a breeze.
For part (d), to show whether
is conservative, we have to show that there is a scalar function
such that
. It appears that you've written
I'm not sure what to make of the
that follows.
means that
Integrating the first PDE with respect to
gives
Differentiating with respect to
gives
But we assumed that
is a function of
alone, which means there is no solution for
, and therefore no solution for
. Hence
is not conservative.
Back to part (c).
is not conservative, so we have to compute the line integral the "long" way. Replacing
and
, we have
1/3x + y < = 5 <== ur inequality
y < = -1/3x + 5....u have a slope of -1/3....ur y int is (0,5)....ur x int is (15,0)....it will be a dashed line (because there is an equal sign in the problem) and it will be shaded below the line (because it is less then)
Answer:
Step-by-step explanation:
I have attached a picture to make you understand better.
Answer:
Two supplementary angles = 180°
Two complementary angles = 90°
Answer:
Step-by-step explanation:
Since RQTS is a parallelogram
Hope it helps!