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The Number Of Real Solutions Of The Equation ex + x = 0 Is:

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Question

Solution

Correct option is

1

It is Evident from figure that the curve y = ex and y = –x intersect exactly at one point. So, the equation ex = –x or ex + x = 0 has one real solution.

SIMILAR QUESTIONS

Q1

Let h(x) – min (xx2) for every real number of x. then which one is true,

Q2

The number of real solutions of the equation

Q3

The number of solution of the equation

Q4

How many roots does the following equation possess

Q5

The number of real solution of the equation

Q6

Number of solution of  is equal to:

Q7

Number of roots of

Q8
Q9

The number of solution of the equation

where [.] denotes the greatest integer function is:

Q10

The graph of the function y = (x) has a unique tangent at (ea, 0) through which the graph passes then