Find the magnitude of the vector.
?
?
A. ?
B. ?
C. ?
D. 
E. ?
Answer: D
Mathematics
You might also like to view...
Find the indicated term.3, -9, 27, . . . ; the 10th term
A. -19,683 B. 177,147 C. -59,049 D. -531,441
Mathematics
Solve the problem.Evaluate 
at (u,v) = (3, 1) for the function w(x, y) = xy - y2; x = u - v, y = uv.
A. 2 B. 5 C. 4 D. -1
Mathematics
Find the vertex of the parabola.f(x) = 3x2 + 30x - 5
A. (1, 5) B. (5, 1) C. (-1, -5) D. (-5, -80)
Mathematics
Find the domain of the expression.
A. {
p > 7}
B. {
p ? -4}
C. (-?, ?)
D. {
p ? 4}
Mathematics