Orthogonal and Orthonormal Sets In Exercises 1-12, (a) determine whether the set of vectors in R n is orthogonal, (b) if the set is orthogonal, then determine whether it is also orthonormal, and (c) determine whether the set is a basis for R n . { ( 2 , − 4 ) , ( 2 , 1 ) }
Orthogonal and Orthonormal Sets In Exercises 1-12, (a) determine whether the set of vectors in R n is orthogonal, (b) if the set is orthogonal, then determine whether it is also orthonormal, and (c) determine whether the set is a basis for R n . { ( 2 , − 4 ) , ( 2 , 1 ) }
Solution Summary: The author explains that a set of vectors (2,-4), left (2,1 )recht is orthogonal, but not orthonormal.
Orthogonal and Orthonormal Sets In Exercises 1-12, (a) determine whether the set of vectors in
R
n
is orthogonal, (b) if the set is orthogonal, then determine whether it is also orthonormal, and (c) determine whether the set is a basis for
R
n
.
{
(
2
,
−
4
)
,
(
2
,
1
)
}
Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.
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