Use the given vectors to find the indicated expression.
-v = -3i - 4j + 4k, w = 2i + 2j - 3k Find v × (2w) .
A) 8i - 2j + 4k
B) -4i + 7j + 10k
C) 16i - 10j - 4k
D) -8i + 30j - 4k
Correct Answer:
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Q240: Find the direction angles of the
Q241: Solve the problem.
-Find a unit vector normal
Q242: Find the indicated cross product.
-v = i
Q243: Find the indicated cross product.
-v = -6i
Q244: Find the indicated cross product.
-v = 6i
Q246: Find the indicated cross product.
-v = -4i
Q247: Find the indicated cross product.
-v = 2i
Q248: Use the given vectors to find the
Q249: Find the indicated cross product.
-v = 3i
Q250: Find the indicated cross product.
-v = -6i
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