Mathematics for Data Science 1 - W3_T9: Tutorial 9 - point of intersection of two lines

Welcome to Week 3 Tutorial 9 of the course "Mathematics for Data Science I" by Profs. Neelesh Upadhye and Madhavan Mukund. Full Course: https://study.iitm.ac.in/ds/course_pages/BSMA1001.html Video Overview This tutorial explains how to find the intersection point of two lines using both substitution and elimination methods. We solve step-by-step examples to locate the common solution of two linear equations. Special cases are also discussed: parallel lines (no solution) and coincident lines (infinite solutions). These techniques form the foundation for solving systems of equations in algebra and geometry. About IIT Madras' online Bachelor of Science programme IIT Madras offers four-year BS programmes that aim to provide quality education to all, irrespective of age, educational background, or location. The BS programme has multiple levels, which provide flexibility to students to exit at any of these levels. Depending on the courses completed and credits earned, the learner can receive a Foundation Certificate from IITM CODE (Centre for Outreach and Digital Education), Diploma(s) from IIT Madras, or BSc/BS Degrees from IIT Madras. For more details, visit: https://www.iitm.ac.in/academics/study-at-iitm/non-campus-bs-programmes #linearEquations #systemOfEquations #intersection #pointOfIntersection #substitution #elimination #mathematics #math #algebra #geometry #parallelLines #coincidentLines #solvingEquations #IITMadrasBS #MathForDataScience #OnlineLearning