1. The slope of the line perpendicular to the line y = - 5x + 9 is—

[Senior Officer 2019 [MCQ] : 2019]

1. 5

1

2. -5

2

3. 1/5

3

4. -⅕

4
Answer
Comments

Copyright ©LessonBD 2026

Contact: info@lessonbd.com