Theory Of Equations Ques 79
- The line $y=x$ meets $y=k e^{x}$ for $k < 0$ at
(a) no point
(b) one point
(c) two points
(d) more than two points
Show Answer
Answer:
Correct Answer: 79.(b)
Solution:
Let $y=x$ intersect the curve $y=k e^{x}$ at exactly one point when $k > 0$.
