Saturday, 29 April 2017

VECTORS 2


Write (8,6) in terms of i and j.

Solution

= (8,6)

= (8,0) +  (0,6)

= 8(1,0) +  6(0,1)

= 8i + 6j   [since (1,0)=i and (0,1=j)

Hence (8,6) = 8i +  6j  


TRY THIS……………………..


Write (2,14) in terms of i and j.


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