Lesson 15 of 15Article16 min
Ch 14 — Probability
Move beyond Classical “favourable/total” intuition to the axiomatic approach: events as sets, P(Ω)=1, and additivity for mutually exclusive events.
Axiomatic probability
Move beyond Classical “favourable/total” intuition to the axiomatic approach: events as sets, P(Ω)=1, and additivity for mutually exclusive events.
- Sure event probability 1; impossible event 0.
- Mutually exclusive vs exhaustive events — NCERT wording matters in MCQs.
- School topic notes: /subjects/mathematics/class-11/probability
Read this alongside the official NCERT chapter: Probability — https://ncert.nic.in/textbook.php?kemh1=14-16 (full book index: https://ncert.nic.in/textbook.php?kemh1=0-16).