WBJEE · Maths · Basic of Mathematics
The number of real roots of equation \(log_ex+e x=0\) is
- A 0
- B 1
- C 2
- D 3
Answer & Solution
Correct Answer
(B) 1
Step-by-step Solution
Detailed explanation
We have, \(\log _{e} x+e x=0\) \(\log _{e} x=-e x\) Since, both the graphs intersect at only one since. Hence, the number of real roots of equation is one
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