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looks like this is being multiplied by a J. Idk how to do these problems..
DQuestion 15 If C-.42-22-32, what is , ? o +3)- 41 +31+42 3) + 4 +32 + 22-4초
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Answer #1

given that

vector c = -4 i -2j - 3k

now c x j = (-4i)xj + (-2j)xj + (-3k)xj

we know that

jxj = 0, ixj = k, kxj = -i

c x j = -4k + 0 + 3i = -4k + 3i

c x j = 3i - 4k

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