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A vector vecv or magnitude 4 units is eq...

A vector `vecv` or magnitude 4 units is equally inclined to the vectors `hati+hatj, hatj+hatk, hatk+hati, ` which of the following is correct? (A) `vecv=4/sqrt(3)(hati-hatj-hatk)` (B) `vecv=4/sqrt(3)(hati+hatj-hatk)` (C) `vecv=4/sqrt(3)(hati+hatj+hatk)` (D) `vecv=4(hati+hatj+hatk)`

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