To calculate:The vector orthogonal to both
Answer to Problem 86RE
The vectors orthogonal to both
Explanation of Solution
Given information:
The vectors:
Formula used:
The cross product of the vectors
The dot product of the vectors are solved by the formula:
Calculation:
Consider the vectors:
Now to find unit vector orthogonal to both
First find cross product of the vectors,
Now to find the value of
Apply the Cross Product formula of matrix:
The cross product of the vectors
Apply the values in the formula:
Thus, Take a dot product with the result of
So apply the values in the
As from the above result, the value of
So,
Now apply the Dot product formula of the matrix:
Now check with the help of Dot product of the
Thus, the cross product of the given vector is
Chapter 9 Solutions
Precalculus
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