JEE Mains Model Paper 16

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Question : 71 of 90
 
Marks: +1, -0
If α, β (β > α) are the roots of g(x) = ax2 + bx + c = 0 and f(x) is a even function, then
β
α
f
e
(
g(x)
xα
)
f
e
(
g(x)
xα
)
+
f
e
(
g(x)
xβ
)
dx is equal to ...
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