Given two vectors A = - 2.00 + 3.00ĵ + 4.00 k and B = 3.00 î+ 1.00 – 3.00 k, (a) find the magnitude of each vector; (b) use unit vectors to write an expression for the vector difference A (c) find the magnitude of the vector difference A B. Is this the same as the magnitude of B Explain. B; and A?
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