$\left\{ \begin{aligned}6 y + w & = - 25 \\x + y + 4 z - w & = 14 \\6 x + z + 4 w & = 6 \\x + y + 4 z & = 13\end{aligned} \right.$

question 37

Multiple Choice

$\left\{ \begin{aligned}6 y + w & = - 25 \\x + y + 4 z - w & = 14 \\6 x + z + 4 w & = 6 \\x + y + 4 z & = 13\end{aligned} \right.$

• A) x=1, y=-4, z=4, w=-1
• B) x=6, y=-24, z=16, w=-6
• C) x=1, y=-24, z=8, w=-2
• D) x=1, y=-4, z=16, w=-1

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Definitions:

Subjective Impossibility

A situation in which it is impossible for an individual to perform a contractual duty due to personal inability or circumstances, despite the task being objectively possible.

Frustration Of Purpose

A defense in contract law that may excuse parties from their obligations if an unforeseen event undermines the contract's original purpose.

Condition Precedent

A condition or event that must occur before a contract or a specific provision within a contract becomes effective or enforceable.

Illusory Promise

A statement or promise that is misleading or lacks the necessary intent to be legally enforceable.