If two coins are tossed simultaneously. Find the probability of getting 2 heads

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  1. Class 10
  2. Solutions of Sample Papers for Class 10 Boards

Transcript

Question 21 If two coins are tossed simultaneously. Find the probability of getting 2 heads Total possible outcomes = (H, H) , (H, T), (T, H), (T, T) Number of possible outcomes = 4 Number of times 2 heads occurs = 1 Probability of getting two heads = (π‘π‘’π‘šπ‘π‘’π‘Ÿ π‘œπ‘“ π‘‘π‘–π‘šπ‘’π‘  π‘‘π‘€π‘œ β„Žπ‘’π‘Žπ‘‘π‘  π‘œπ‘π‘π‘’π‘Ÿπ‘ )/(π‘‡π‘œπ‘‘π‘Žπ‘™ π‘›π‘’π‘šπ‘π‘’π‘Ÿ π‘œπ‘“ π‘œπ‘’π‘‘π‘π‘œπ‘šπ‘’π‘ ) = 𝟏/πŸ’

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.