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StudyHub — Class 9 (Number Systems)

Friendly, modular, and responsive learning — Chapter-limited AI Tutor & interactive experiments
Local-only demo • No external servers
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Interactive Tools
Try the visualisers to understand decimal repeats and √2 geometry
Long Division → Decimal Visualiser
√2 Geometric Demo
Interactive Number Line
Click a point to label it, test classification (N, W, Z, Q, Irrational).