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Byju's Answer
Standard X
Mathematics
Nature of Solutions Graphically
The number of...
Question
The number of real roots of equation
log
e
x
+
e
x
=
0
A
0
(zero)
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B
1
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C
2
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D
3
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Solution
The correct option is
B
1
Since, both the curves
log
e
x
and
e
x
cut at only point as shown in the figure, therefore number of real roots will be
1.
Hence, B is the correct option.
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