Question:
Find components of vector 2i+3j?
Bach
2012-09-16 13:12:21 UTC
Find components of vector 2i +3j?
Three answers:
anonymous
2012-09-16 13:13:30 UTC
+2 , +3
ashish
2012-09-16 14:26:54 UTC
first calculate the magnitude of the vector 2i + 3j using coefficients of i and j respectively



√ ( 2^2 + 3^2 )



=√13



divide the vector with this quantity



= 2i/√13 + 3j/√13



where 2/√13 coefficient of i is x component and 3/√13 coefficient of j is y component
anonymous
2016-12-12 17:21:41 UTC
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