Let L And $l^{\prime}$ Be Two Lines in Space Given by the Equations
X

question 49

Short Answer

Let l and $l^{\prime}$ be two lines in space given by the equations
x = 3 + t
x = -1 + t
$l$ :
y = 1 - t $l^{\prime}$ :
y = 2t
z = 2t
z = 1 + kt
Find all values of k (if any) for which l and $l ^ { \prime }$ are perpendicular.

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Definitions:

Liability

The state of being legally responsible for something, particularly in terms of debts or legal obligations.

Fiduciary Duty

An obligation one party (fiduciary) has to act in the best interest of another (the principal) in situations that require trust, honesty, and loyalty.

Compete

To engage in an effort to win or achieve something, such as business or market share, by excelling over others.

Reimbursed

To be reimbursed means to receive repayment for money that has been spent or lost, usually as a result of conducting business or performing tasks on behalf of another.