Find the flux of the curl of field F through the shell S.F = (4y + 3)i - 2xj + (ez - 2)k; S: r(r, ?) = 4 sin ? cos ?i + 4 sin ? sin ?j + 4 cos ?k, 0 ? ? ? 2? and 0 ? ? ? 
A. 192
B. 96?
C. -192?
D. -96?
Answer: D
Mathematics
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What will be an ideal response?
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A. 15 B. 1 C. 0 D. 5
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A. 2 mph B. 1.5 mph C. 3 mph D. 2.5 mph
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