Chapter 10: Q 48. (page 801)
Find a vector in the direction opposite to and with magnitude 3.
Short Answer
Expert verified
The required vector is.
Chapter 10: Q 48. (page 801)
Find a vector in the direction opposite to and with magnitude 3.
The required vector is.
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What is meant by the parallelogram determined by vectors u and v in ? How do you find the area of this parallelogram?
In Exercises 22–29 compute the indicated quantities when
Find the area of the parallelogram determined by the vectors u and v.
In Exercises 20-23, find the dot product of the given pairs of vectors and the angle between the two vectors.
In Exercises 37–42, find and find the unit vector in the direction of v.
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