Hello!
A cube has 6 faces which is the shape of a square, all corners are 90 degrees and it’s x^3
Answer:
5^2 means 5*5 not 5*2
Step-by-step explanation:
Ten thousand your welcome

Let

The curl is

where
denotes the partial derivative operator with respect to
. Recall that



and that for any two vectors
and
,
, and
.
The cross product reduces to

When you compute the partial derivatives, you'll find that all the components reduce to 0 and

which means
is indeed conservative and we can find
.
Integrate both sides of

with respect to
and

Differentiate both sides with respect to
and




Now

and differentiating with respect to
gives




for some constant
. So

Answer:
im so bad at math im sorryyy