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Find a ⋅ b. a = <5, 2>, b = <4, 5> <20, 10> <9, 7> -10 30
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1 vote
Find a ⋅ b.

a = <5, 2>, b = <4, 5>

<20, 10>
<9, 7>
-10
30

User Escaped
by
6.0k points

1 Answer

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Answer:

Explanation:

a.b=5(4)+2(5)=20+10=30

User Eyad Ebrahim
by
6.8k points
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