Find the angle between u and v in radians.u = 3i + 3j + 8k, v = 10i + 4j + 10k
A. 1.15
B. 1.16
C. 0.41
D. 1.49
Answer: C
Mathematics
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Use a trigonometric substitution to evaluate the integral.
A. 
sin-1 
+ C
B. tan-1 
+ C
C. 
tan-1 
+ C
D. 
ln 
+ C
Mathematics
Find the derivative of the function at the given point in the direction of A.
A = 4i - 3j
A. 
B. - 
C. - 
D. 
Mathematics
Solve the problem.Find the coordinates of 
after it is moved 
units to the right.
A. (-?, -2)
B. (0, -2)
C. 
D. 
Mathematics
Select the graph that represents the given equation.x + 2y - z = 4
A. 
B. 
C. 
D. 
Mathematics