Concept explainers
a.
Tofind :the component form of the
a.
Answer to Problem 18CR
The component form of the vector is
Explanation of Solution
Given information:
The initial point is
Calculation:to find component form of vector, subtract the initial point from termial point,
Thus, the component form of vector is
b.
To find :the magnitude of vector.
b.
Answer to Problem 18CR
The magnitude of vector is
Explanation of Solution
Given information:
The initial point is
Calculation: to find the magnitude of vector, square the component of vector and then add and take square root,
Thus, The magnitude of vector is
c.
To find :the unit vector in direction of vector.
c.
Answer to Problem 18CR
The unit vector is
Explanation of Solution
Given information:
The initial point is
Calculation: to find the unit vector divide the vector by the magnitude of the vector,
Thus, The unit vector is
Chapter 10 Solutions
PRECALCULUS W/LIMITS:GRAPH.APPROACH(HS)
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