Quest4Learn

Class 10 Maths · Probability · NCERT Exercise 13.3 · Question 25

Probability Medium
A coin is tossed 3 times. List the possible outcomes. Find the probability of getting
  1. (i)all heads
  2. (ii)at least 2 heads.
  1. (i)all heads
  2. (ii)at least 2 heads

Answer

(i) ; (ii) .

🔒 Step-by-step solution

Sign up free to see every step of how it is worked out.

From the book

NCERT Exemplar Class 10 Maths Exercise 13.3 — all 42 questions with answers →

More questions from Probability

Class 10 Maths — every question with an expert-verified, step-by-step solution.

All 382 questions on Probability → Browse all Maths chapters →