JEE Main Mathematics question
Let denote the set of all real values of for which the roots of the equation lie between and , then equals
Answer: (D)
Solution
The roots are . Both lie in iff and , i.e. and . , option (D).
Let denote the set of all real values of for which the roots of the equation lie between and , then equals
The roots are . Both lie in iff and , i.e. and . , option (D).