Analyzing functions for discontinuities (continuous example) | AP Calculus AB | Khan Academy

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Sal finds the limit of a piecewise function at the point between two different cases of the function. In this case, the two one-sided limits are equal, so the limit exists.
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[@aniruddhbhattacharya6651]

But if I am approaching 3 from the left hand side, then i am considering log of some number which is less than 3. Then won't the limit be undefined? I am a but confused. Please help

[@stelladragneel6184]

okay so

[@randomperson-de1rs]

You know you are done for when you don’t even understand khan

[@totoblox4242]

Lol