CBSE Class 10 Maths (Standard) 2024 · Paper 30/4/1 · Question 27(a)

Probability 3 marks Medium

Three coins are tossed simultaneously. What is the probability of getting

Answer

(i)

P (at least one head) = \frac{7}{8}

; (ii)

P (exactly two tails) = \frac{3}{8}

; (iii)

P (at most one tail) = \frac{1}{2}

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