Answer:
The correct answer is D. <27, -18, 8>
Step-by-step explanation:
Let's evaluate the expression, given that:
r = <5, 9, -4>, v = <3, 3, -8>, w = <9, -6, -1>
v * w
v * w = <3 * 9 , 3 * - 6, -8 * - 1>
v * w = <27 , -18, 8 >
The correct answer is D. <27, -18, 8>