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Suppose a is a vector of magnitude 4.5 unit due north. What is the vector (a) 3 a, (b) - 4 a ?
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Suppose a is a vector of magnitude 4.5 unit due north. What is the vector (a) 3 a, (b) - 4 a ?
#neet #hcverma #solution #iitjee
#neet #hcverma #solution #iitjee