Q. The line passing through (3,4) and (0,3) is perpendicular to the line passing through (5,7) and (4,x). What is the value of x?
A) -2
B) 4
C) -4
D) 2
✔ Correct Answer: 4
Exam Insight
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A) -2
B) 4
C) -4
D) 2
✔ Correct Answer: 4
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