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Unit 19 of 20
Introductory Limits
The calculus horizon.
Every topic follows the curriculum standard
Learn→See→Try→Explain→Verify→Challenge→Transfer→Master
Topics in this unit
6 topics. Each card opens a full topic workspace and supports all eight learning actions.
Limit Intuition
Approaching values
Limit Notation
Precise language
One-Sided Limits
From left and right
Continuity
When limits equal values
Limits at Infinity
End behavior formally
Three-pathway connections
Study this unit at three depths — current-grade mastery, advanced thinking, and competition mathematics.