Find the indicated cross product.
-v = -6i + 2j, w = 2i - 4k Find w × v.
A) 4i - 8j + 8k
B) -24i - 8j + 4k
C) 8j + 12k
D) 8i + 24j + 4k
Correct Answer:
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Q238: Find the dot product v · w.
-v
Q239: Find the direction angles of the
Q240: Find the direction angles of the
Q241: Solve the problem.
-Find a unit vector normal
Q242: Find the indicated cross product.
-v = i
Q244: Find the indicated cross product.
-v = 6i
Q245: Use the given vectors to find the
Q246: Find the indicated cross product.
-v = -4i
Q247: Find the indicated cross product.
-v = 2i
Q248: Use the given vectors to find the
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