JEE Main 27 July 2021 Shift 2 Solved Paper
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Question : 63 of 90
Marks:
+1,
-0
For real numbers α and β ≠0 , if the point of intersection of the straight lines
=
=
and
=
=
lies on the plane x + 2 y − z = 8 , then α − β is equal to :
[27 Jul 2021 Shift 2]
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