Question: Two vectors are given by d = (4.0 m)i (3.0 m)j + (1.0m)k and b = ( 1.0 m)i + (1.0 m)j + (4.0

Two vectors are given by d = (4.0 m)i – (3.0 m)j + (1.0m)k and b = (– 1.0 m)i + (1.0 m)j + (4.0 m)k.

In unit-vector notation, find

(a) d + b,

(b) a – b, and

(c) a third vector c such that a - b + c = 0.

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