Find the flux of the curl of field F through the shell S.F = 2yi + 4xj + cos(z)k ; S: r(r,?) = 3 sin ? cos ?i + 3 sin ? sin ?j + 3 cos ?k, 0 ? ? ? 2? and 0 ? ? ? 
A. 18?
B. 18
C. -36?
D. 36?
Answer: A
Mathematics
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Provide an appropriate response.Write the formal notation for the principle "the limit of a quotient is the quotient of the limits" and include a statement of any restrictions on the principle.
A. If 
and 
then 
provided that 
B. 
= 
, provided that 
C. 
= 
.
D. If 
and 
then 
provided that 
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For the function f whose graph is given, determine the limit.Find
f(x).
A. -1
B. - 
C. does not exist
D. 
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Use the root test to determine if the series converges or diverges.
A. Diverges B. Converges
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Is the first number divisible by the second number? Answer yes or no.1,168,116,352; 13
A. Yes B. No
Mathematics