NCERT Exercise 4.2 Q4 - Determinants
Question: Using determinants, find the equation of the line joining (i) (1,2) and (3,6); (ii) (3,1) and (9,3).
Answer: (i) y=2x; (ii) x-3y=0.
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: Using determinants, find the equation of the line joining (i) (1,2) and (3,6); (ii) (3,1) and (9,3).
Answer: (i) y=2x; (ii) x-3y=0.
Full step-by-step NCERT solution with diagrams on Something by Zero.