JEE Main 28 June 2022 Shift 2 Solved Paper

Section: Mathematics
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Question : 15 of 90
 
Marks: +1, -0
If vertex of a parabola is (2,−1) and the equation of its directrix is 4x−3y=21, then the length of its latus rectum is :
[28-Jun-2022-Shift-2]
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