AIEEE 2005 Math Solved Paper

Section: Mathematics
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Question : 4 of 71
 
Marks: +1, -0
In a triangle PQR,∠R=‌
Ï€
2
. If tan(‌
P
2
)
and tan(‌
Q
2
)
are the roots of ax2+bx+c=0,a≠0 then
[AIEEE 2005]
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