Straight Lines and Pair of Straight Lines

Section: Mathematics
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Question : 21 of 26
 
Marks: +1, -0
(−2,−1),(2,5) are two vertices of a triangle and (2,‌
5
3
)
is its orthocenter. If (m,n) is the third vertex of that triangle then m+n=
[TG EAPCET 9 May 2024 Shift 2]
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