8. Find unit vector parallel to the Resultant of the vector A=1+4)-2k, B-31-5)+k.
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8. Find unit vector parallel to the Resultant of the vector A=1+4)-2k, B-31-5)+k.
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Answer:
following
Step-by-step explanation:
Given: vector a = i + 4j -2k and vector b = 3i-5j+k.
To Find: Unit vector parallel to the resultant of a and b vector.
Solution:
A unit vector is a vector having only a direction and its magnitude is one.
So to obtain the unit vector, we divide the vector by its magnitude.
|c| = 3√2.