What does “Standard limit” actually mean in Limits & Continuity, and why does it matter for JEE?
lim(x→0) sin x / x = 1 is a key result used everywhere.
In simple words: lim(x→0) sin x / x = 1 is a key result used everywhere. Getting Standard limit clear matters because JEE questions on Limits & Continuity usually test this idea directly, not just a formula you memorised.
Key point
Standard limit
Common mistake
evaluating it as 0/0 and stopping.
Memory tip
0/0 is indeterminate — use standard limits or L'Hôpital's rule.
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