Evaluate the integral.
dt
A. 3 ln
- 
+ C
B. 3 ln
+ 
+ C
C. 4 ln
- 
+ C
D. 3 ln
- 
+ C
Answer: A
Mathematics
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Calculate the flow in the field F along the path C.F = y2i + zj + xk; C is the curve r(t) = (2 + 2t)i + 4tj - 2tk , 0 ? t ? 1
A. 
B. 16
C. 48
D. 
Mathematics
Convert the Hindu-Arabic numeral to Roman form.2862
A. MMDCCLLXII B. MMDCCCXLII C. MMDCCCLXII D. MMDCCLXII
Mathematics
Find the maximum and minimum values of the function
?
?
subject to the constraint 
.
?
A. Maxima : 
Minima : 
B. Maxima :
Minima : 
C. Maxima :
Minima : 
D. Maxima :
Minima : 
Mathematics
Find the equation of the circle. Express the equation in standard form
A. (x + 3)2 + (y + 4)2 = 42 B. (x - 3)2 + (y + 4)2 = 42 C. (x + 3)2 + (y - 4)2 = 42 D. (x - 3)2 + (y - 4)2 = 42
Mathematics