Equations of a River (A Multi-Dimensional Math Study of the Yamuna’s Journey Crisis and Hope)

This book blends mathematical concepts with environmental awareness using real-world data from the Yamuna River. Its purpose is to make mathematics practical purposeful and relevant for students educators and innovators. Highlights: • Real Math Real Context—Explains Yamuna's pollution crisis through equations. • All Branches of Math—Algebra Geometry Trigonometry Statistics Calculus applied to real issues. • Fact-Based—Supported by CPCB reports NCERT data journals and news. • Innovative Models—Oxygen decline algae growth sewage costs pollution spread. • Future-Ready—Aligned with NEP 2020 project-based learning.