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Class 9 · Ganita Manjari · Unit 7: The Mathematics of Maybe: Introduction to Probability

Complement

Lesson 3 of 3
For die roll: P(even)=3/6=1/2P(\text{even}) = 3/6 = 1/2; P(not even)=1/2P(\text{not even}) = 1/2. Very useful when direct count is hard.
Gyaan Maths — CBSE Class 6-12, built for board-toppers.
v1.1 · Sept 2026