Let u =<-4,-3> . Find the unit vector in the direction of u, and write your answer in component form.
1 answer:
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Answer:
Step-by-step explanation:
<u>Solving Equations</u>
We have the expression:
And it's required to make y the subject.
It can be done by isolating y on the left side of the equation and the rest of the expression on the right side.
The first step is removing the denominator by multiplying both sides by y-3:
Simplifying the right side:
Remove the parentheses:
Move the y's to the left side and the rest of the expression to the right side:
Factor out y:
Divide by x-1:
we have
we know that
and
substitute in the expression
therefore
<u>the answer is</u>