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Given vectors a ={7,4} and b = {2,3}. Find 2a-b?

2007-01-18 00:52:26 · 1 answers · asked by Dennis B 1 in Science & Mathematics ➔ Engineering

1 answers

2a ={2*7,2*4} and b = {2,3}.
2a-b=(14,8)-(2,3)
=(14-2,8-3)
=(12,5)

2007-01-18 00:57:41 · answer #1 · answered by iyiogrenci 6 · 1⤊ 0⤋

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