NCERT Exercise 10.3 Q3 - Conic Sections
Question: For x^2/16 + y^2/9 = 1, find foci, vertices, axes, eccentricity, and latus rectum.
Answer: Foci (+/-sqrt(7), 0); vertices (+/-4, 0); major 8; minor 6; e = sqrt(7)/4; latus rectum = 9/2.
Full step-by-step NCERT solution with diagrams on Something by Zero.