Practise limits & derivatives for Class 11-12 with timed rounds, instant feedback and difficulty that adapts as you play.
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Class levels covered
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Fresh questions each round
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Mathematics
Limits describe what a function approaches, and derivatives measure instantaneous rate of change.
This is the gateway to all of calculus — motion, optimisation and curve sketching depend on it.
No — a limit can exist at a point where the function itself is undefined.
The slope of the tangent to the curve at that point.