Curl is defined as:
Which can be rewritten as:
This is because C1 lies on the xy plane and thus it's unit vector will be 
.
By similar arguments the rest will follow too.
Now, area of each circle will be: 
Therefore, Curl, as per our definition will be:
Thus, Curl=
Which is the required answer.
Answer:
Celsius * 9/5 + 32 = Fahrenheit
Step-by-step explanation:
Go and ask your counsler that if you don't get tutoring then you fear that you will fail your class
I like that you left How you did it on there. When I was in school I did it the same way. I would assume you’re using is over of equals percent over 100. The problem however is that the above number is always the total which means it should be on the bottom.
X/72= 45/100. Similar to what you have written. Solve the proportion. 100x=72x45
100x= 3240
X = 32.4
