<p>Area enclosed by the curve \(|x + y - 1| + |2x + y + 1| = 1\) is</p>
Step-by-Step Solution
Key Concept: Absolute value equations define piecewise linear regions; find vertices by solving boundary conditions and compute area.
<p>Analyze the condition $|x + y - 1| + |2x + y + 1| = 1$ by considering different regions based on the signs of the linear expressions. This defines a region (typically a quadrilateral). Calculate vertices and use the shoelace formula or decomposition to find the area = 2 sq. units.</p>
Correct Answer: A