Mathematics, 08.03.2021 09:00 kodaxmodz

Find a ⋅ b.

a = 9i + 5j, b = 4i + 3j

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Find a ⋅ b.

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Find a ⋅ b. a = 9i + 5j, b = 4i + 3j

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Find a ⋅ b.

a = 9i + 5j, b = 4i + 3j