Find the scalar product of the two vectors v1 = i + 2j + 3k and v2 = 3i + 4j - 5k.

Find the scalar product of the two vectors v1 = i + 2j + 3k and v2 = 3i + 4j - 5k.
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Find the scalar product of the two vectors v1 = i + 2j + 3k and v2 = 3i + 4j - 5k.
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