A.
The answer is a vector. \(3\mathbf{u} \cdot \mathbf{v} = 11\mathbf{i} + 2\mathbf{j} - 9\mathbf{k}\).
Find left parenthesis 3 Bold u right parenthesis times Bold v for the given vectors.
Bold u equals 2 Bold i minus Bold j plus 3 Bold k, Bold v equals negative 3 Bold i plus 4 Bold j plus 3 Bold k
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Part 1
Select the correct choice below and fill in the answer box(es) within your choice.
A.
The answer is a vector. left parenthesis 3 Bold u right parenthesis times Bold vequalsa Bold i plus b Bold j plus c Bold k where aequals
enter your response here, bequals
enter your response here, and cequals
enter your response here.
(Type integers or simplified fractions.)
B.
The answer is a scalar. left parenthesis 3 Bold u right parenthesis times Bold vequals
enter your response here.
(Type an integer or simplified fraction.)
1 answer
1 answer