All the pairs of integers that multiply gives 32 are:
1 × 32
2 × 16
4 × 8
-1 × -32
-2 × -16
-4 × -8
It’s A. An quadrilateral has four sides and four angles.

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

Take the deritive
y'=-3sinx
find whre it equals 0
it equals 0 at -pi, 0, pi, etc
find whre it changes from negative to positive
at -0.5pi, the derivitive is positive
at 0.5pi, the deritivie is negative
changes from positive to negative at x=0
that means that the max values are at pi and -pi in 2pi intervals
-pi, pi, 3pi, 5pi,etc
the min y value is -3
so the minimum(s) are/is at (2aπ,-3) where 'a' is an integer
Hi,
Answer is:
Irrational. Why?
Rational numbers are like 2:3 (Example) that is a Decimal.
Hope this helps!! Can you please mark Brainliest? Good Luck on your School assignment, and God Bless!