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OpenStudy (sarahc):
HELP! Let u = <-6, 3>, v = <-1, -6>. Find 4u + 2v. <-26, -3> <-22, 24> <-26, 0> <-28, -12>
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OpenStudy (perl):
Let u = <-6, 3>, v = <-1, -6>. Find 4u + 2v. 4u = 4*<-6, 3> = <-24, 12> 2v = 2* <-1,-6> = <-2, -12> now add those
OpenStudy (perl):
4u + 2v = <-24, 12> + <-2, -12> can you solve it now?
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