A line perpendicular to 4x + 2y − 1 = 0 has grad...

ECZ Additional Mathematics 4030 Practice Questions - Zambia School Certificate GCE - Additional Mathematics (4030) Exam

Question Number 5

A line perpendicular to 4x + 2y − 1 = 0 has gradient

−2 1/2 2 −1/2

✔ Correct Answer:

1/2

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