Find parametric equations for the line described below.The line through the point P(-4, -6, 4) and perpendicular to the vectors 
and 
A. x = 60t - 4, y = 20t - 6, z = 64t + 4
B. x = 60t - 4, y = 20t - 6, z = -4t + 4
C. x = 60t - 4, y = -20t - 6, z = 64t + 4
D. x = 60t + 4, y = 20t + 6, z = -4t - 4
Answer: A
Mathematics
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