JEE Main 7 Apr 2025 Shift 2 Paper

Section: Mathematics
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Question : 9 of 75
 
Marks: +1, -0
If the locus of z∈C, such that Re(‌
z−1
2z+i
)
+Re(‌
z−1
2z−i
)
=2
, is a circle of radius r and center (a,b), then ‌
15ab
r2
is equal to:
[7 Apr 2025 Shift 2]
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