Find the equation of the line joining (1, 2) and (3, 6) using determinants. A. y = 3x B. y = 2x C. x = 2y D. x + y = 3 Answer: B) y = 2x Explanation: Area of triangle formed by (x,y), (1,2), and (3,6) is 0. ½ |x(2−6) − y(1−3) + 1(6−6)| = 0. −4x + 2y = 0 => y = 2x.

imo class 12 determinants

Find the equation of the line joining (1, 2) and (3, 6) using determinants.

VAVidaara Admin Asked 6d ago 0 views 0 answers

Find the equation of the line joining (1, 2) and (3, 6) using determinants.

Answer: B) y = 2x

Explanation: Area of triangle formed by (x,y), (1,2), and (3,6) is 0. ½ |x(2−6) − y(1−3) + 1(6−6)| = 0. −4x + 2y = 0 => y = 2x.