Question

If a=3i+2j-3k and b=4i-3j.Then
a] the component of a along b is 1.2 units
b] the component of a perpendicular to b is 51/25 i +32/25 j -3k
c] the component b along vector a is 6/root22 units
d] All of these

Answer 1

Answer:

I think option B is correct

Explanation:

a. b=null vector

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