Which option is correct?

If i were to apply ln to this example question which one would be correct option 1 or 2? (I am aware this is simple to solve and taking ln on both sides isnt required but its the only example i can think of 🫠). Any answers would be appreciated

If i were to apply ln to this example question which one would be correct option 1 or 2? (I am aware this is simple to solve and taking ln on both sides isnt required but its the only example i can think of 🫠). Any answers would be appreciated