Question: Consider the equation e x = x, where is a constant. (a) For which does it have a unique solution? For intuition, draw

Consider the equation e^x = λx, where λ is a constant.
(a) For which λ does it have a unique solution? For intuition, draw a graph of y = e^x and the line y = λx.
(b) For which λ does it have at least one solution?

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