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OpenStudy (anonymous):
Find a • b. a = 4i + 8j, b = -2i + 3j
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OpenStudy (anonymous):
@ganeshie8 Is <-8,24> correct?
OpenStudy (anonymous):
Or would it be 16? I'm not really sure
ganeshie8 (ganeshie8):
dot product always results in a scalar it would be 16
OpenStudy (anonymous):
thank you!
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