Math miscellaneousHard

Question

If x = e^{y+e^y+....to∞}, x > 0, then is

Options

A.

B.

C.

D.

Solution

If x = e^{y+e^y+....to∞}, ⇒ x = e^y+x
⇒ lnx - x = y ⇒ = - 1 =

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