How Many Roots Does The Following Equation Possess 

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Question

How many roots does the following equation possess 

Solution

Correct option is

2

    Hence 

 

In order to determine the number of roots, it is sufficient to find the points of intersection of the curves 

We observe the two curves intersect at two points.

                                                    

Testing

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 ex + x = 0 is:

Q3

The number of real solutions of the equation

                  

Q4

The number of solution of the equation 

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