Chapter 10: Q 41. (page 801)
In Exercises 37–42, find and find the unit vector in the direction of v.
Short Answer
and the unit vector in the direction ofvis.
Chapter 10: Q 41. (page 801)
In Exercises 37–42, find and find the unit vector in the direction of v.
and the unit vector in the direction ofvis.
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Suppose that we know the reciprocal rule for limits: If exists and is nonzero, then This limit rule is tedious to prove and we do not include it here. Use the reciprocal rule and the product rule for limits to prove the quotient rule for limits.
Find .
In Exercises 20-23, find the dot product of the given pairs of vectors and the angle between the two vectors.
Find the norm of the vector.
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