The Number Of Roots Of The Equation  in The Interval  is :

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Question

The number of roots of the equation  in the interval  is :

Solution

Correct option is

3

 

  

Now the graphs of the curve , in the interval  intersect at three points. The abscissa of these three points are the roots of the equation.

                                                                             

SIMILAR QUESTIONS

Q1
Q2
Q3

 is equal to

Q4

 

The numerical value of  

     

is equal to

Q5

If x1 and x2 are two distinct roots of the equation a  is equal to

Q6
Q7
Q8

The given expression  is true if and only if

Q9

The number of integral values of ‘n’ so that sin x (sin x + cos x) = n has at least one solution, is :

Q10

 and the equation x2 + 4 + 3 sin (ax + b) – 2x = 0 has at least one solution, then the value of (a + b) can be :