Find a vector of magnitude `sqrt(51)` and makes equal angle with the vectors `vec(a)=(1)/(3)(hati-2hatj+2hatk),vec(b)=(1)/(5)(-4hati-3hatk)` and `vec( c )=hatj`.
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The correct Answer is:
`+-(5hati+hatj-5hatk)`
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KUMAR PRAKASHAN-VECTOR ALGEBRA -Practice Paper - 10 (Section-D)
