Find the derivative of the function.q = cos 
A. 
= - 
sin 
B. 
= - sin 
C. 
= - sin 
D. 
= - 
sin 
Answer: A
Mathematics
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Evaluate the sum.
A. 91 B. 140 C. 133 D. 42
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Find y '.y = 
A. - 
- 1
B. 
+ 1
C. - 
- 1
D. 
+ 1
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Evaluate the spherical coordinate integral.
A. 
?
B. 
?
C. 
?
D. 
?
Mathematics
Write out the first five terms of the sequence for n = 1, 2, 3, 4, and 5.an = 
A. 
, 
, 
, 
, 
B. - 
, - 
, - 
, - 
, - 
C. 
, - 
, 
, - 
, 
D. 
, - 
, - 
, - 
, - 
Mathematics