If the product of the roots of the equation x ^ 2 - 3 k x + 2 e ^ 2 lng k -1= 0 is 7…
Mathematics · JEE Main · NTA Exams — Complex Numbers and Quadratic Equations
If the product of the roots of the equation \(\mathbf{x}^{2}-\mathbf{3} \mathbf{k} \boldsymbol{x}+\mathbf{2} \mathbf{e}^{2 \operatorname{lng} k}-1=\mathbf{0}\) is 7. Then the roots of the equation are real for k =
- 1
- 2
- e2
- None of these
Answer
(B) 2
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