What does “Limit” actually mean in Limits & Continuity, and why does it matter for JEE?
the value a function approaches as the input nears a point, even if it isn't defined there.
In simple words: the value a function approaches as the input nears a point, even if it isn't defined there. Getting Limit clear matters because JEE questions on Limits & Continuity usually test this idea directly, not just a formula you memorised.
Key point
Limit
Common mistake
assuming the limit always equals the function's value at that point.
Memory tip
a limit can exist where f(a) doesn't — it's about approaching, not arriving.
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