Question: What proves thatare the following vectors parallel? u = 2 i -3 j -4 k v = -6 i +9 j +12 k A. U

What proves thatare the following vectors parallel?

u= 2i-3j-4k

v= -6i+9j+12k

  • A.

U . V = 0

  • B.

U . V = -|u| |v|

  • C.Both A and B
  • D.Neither A nor B

**theres an arrow on top of U and V for answer choice A and B that i couldnt add

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