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OpenStudy (anonymous):
Find a * b a = <2, 4> b = <2, 5> Choices: <4,9> 24 <4,20> 16
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OpenStudy (anonymous):
you a dot b? 2(2) + 4(5) = 4 + 20 = 24
OpenStudy (anonymous):
If this is a dot b, Sourwing has you covered.
OpenStudy (anonymous):
Thank you, guys!
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