To find: The dot product of
Answer to Problem 49RE
The dot product of
Explanation of Solution
Given information:
The first vector is
The second vector is
Calculation:
The dot product of the two
Here, the values
Substitute the values in the formula of dot product.
Thus, the dot product is
Write the formula for the angle
Therefore, the dot product of
Chapter 9 Solutions
Precalculus Enhanced with Graphing Utilities
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