Straight Lines and Pair of Straight Lines Part 2

Section: Mathematics
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Question : 10 of 72
 
Marks: +1, -0
If the orthocenter of the triangle formed by the lines y=x+1,y=4x−8 and y=mx+c is at (3,−1), then m−c is:
[7 Apr 2025 Shift 2]
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