JEE Main 12 Jan 2019 Shift 1 Solved Paper

Section: Mathematics
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Question : 43 of 90
 
Marks: +1, -0
If the straight line, 2x - 3y + 17 = 0 isperpendicular to the line passing through thepoints (7, 17) and (15, β), then β equals :-
[12 Jan 2019 Shift 1]
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