Find the flux of the vector field F across the surface S in the indicated direction.F = 7xi + 7yj + 7zk , S is the surface of the sphere x2 + y2 + z2 = 4 in the first octant, direction away from the origin
A. 
?
B. 28?
C. 0
D. 56?
Answer: B
Mathematics
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- 
A. 
B. 
C. 
D. 
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A. Yes B. No
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If 
with A in QIII
?
Find 
.
?
A. 
B. 
C. 
D. 
E. 
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