Find the values of b such that the system 
has no solution.
Definitions:
Social Mobility
The ability of individuals or families to move up or down the social hierarchy, which can be influenced by factors like education, income, and other socioeconomic determinants.
Stratification System
A framework that categorizes people within a society based on various factors such as social, economic, and institutional hierarchies.
Vertical
Vertical often describes a direction or orientation that is upright, perpendicular to the ground or the plane of the horizon.
Economic Restructuring
Changes in the economic system, often due to globalization, technological advancement, or shifts in industry, affecting employment and productivity.
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