3y = 4x - 1 and Ky = x + 3 are equations of two
MATHEMATICS
JAMB 2000
3y = 4x - 1 and Ky = x + 3 are equations of two straight lines. If the two lines are perpendicular to each other, find K.
- A. -4/3
- B. -3/4
- C. 3/4
- D. 4/3
Correct Answer: A. -4/3
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