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Determine the scalar product of A= 3.0i + 1.0j - 2.0k and B= 3.0i - 2.0j - 3.0k

2 answers

Scalar product is the sum of the product of the corresponding components.
For example, the scalar product of
2i+3j+4k and 5i+6j-7k
is
2*5+3*6-4*7=10+18-28=0

CNS

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