If there is a scalar function

such that

, then it would satisfy


From the first PDE, we have

Take the derivative with respect to

to get


So,

By the fundamental theorem of calculus,

The length of the patio in the drawing is 2 centimeters.
<h3>What is a scale drawing?</h3>
A scale drawing is a smaller image in terms of dimensions of an original image / building / object. The scale drawing is usually reduced at a constant dimension
<h3>What is the length of the drawing?</h3>
The length of the drawing = 20 / 10 = 2cm
To learn more about scale drawings, please check: brainly.com/question/26388230
Answer:
i don't get what you need answered in this????
Step-by-step explanation:
The correct answer is B.If a and b are odd,then axb is odd.
Answer:
126 :)
Step-by-step explanation: