These are the options for the Question: The angle between the lines 2x = 3y = -z and 6x =-y = -4z is
(a) 0°
(b) 30°
(c) 45°
(d) 90°
Answer: There is no angle between the lines 2x = 3y = -z and 6x = -y = -4z.
Class 12th Mathematics, Question Paper 2023: The angle between the lines 2x = 3y = -z and 6x =-y = -4z is