JEE Main Mathematics question
All the values of for which both roots of the equation are greater than but less than lie in the interval
Answer: (B)
Solution
The roots are and (since ). We need and , i.e. and . So , option (B).
All the values of for which both roots of the equation are greater than but less than lie in the interval
The roots are and (since ). We need and , i.e. and . So , option (B).