Straight Lines and Pair of Straight Lines Part 2
© examsiri.com
Question : 49 of 72
Marks:
+1,
-0
If ( α , β ) is the orthocenter of the triangle ABC with vertices A ( 3 , − 7 ) , B ( − 1 , 2 ) and C ( 4 , 5 ) , then 9 α − 6 β + 60 is equal to
[15-Apr-2023 shift 1]
Go to Question: