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In a simultaneous toss of two coins, find the probability of getting two tails. 

(a) \(\frac{1}{2}\)

(b) \(\frac{1}{4}\) 

(c) \(\frac{3}{4}\)

(d) \(\frac{1}{3}\)

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Best answer

(b) \(\frac{1}{4}\)

The sample space for a simultaneous toss of two coins is 

S = { HH, HT, TH, TT} 

Favourable cases = {TT} 

\(\therefore\) P ( getting two tails ) =\(\frac{1}{4}\)

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