Find u ? v, where ? is the angle between the vectors u and v. Round the answer to the nearest tenth.
= 8, 
= 5, ? = 48°
A. 26.8
B. 59.8
C. 19.4
D. 8.7
Answer: A
Mathematics
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A. 1.6667 B. 1.3333 C. Divergent D. 2.6667
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Place a less than or greater than sign in the blank to make a true statement.-48 
-98
A. > B. <
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Find the flux of the vector field F across the surface S in the indicated direction.F = xzi + yzj + k , S is the cap cut from the sphere x2 + y2 + z2 = 16 by the plane 
direction is outward
A. 
?
B. 255?
C. - 
?
D. 
?
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Multiply or divide.
A. - 
B. 
C. 
D. - 
Mathematics