(adsbygoogle = window.adsbygoogle || []).push({}); 1.Determine if it is true that for any vectors a, b, c such that

a is not equal to 0 and a‧b = a‧ c, then b = c.

i tried to let a‧b-a‧c=0

then a‧(b-c)=0

but i found it's not meaningful

so how can i solve it =[

thz

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# Homework Help: Vector problems

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