probability of neither 2 head nor 1tail when tossed 3 times
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Total probability is 8
Probability of neither 2head nor 1 tailis 6 and therefore
6by 8 ia your answer
risnashereef:
hth hht thh
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hey mate yaha par 8 cases banenge look
hhh,hth,hht,thh
ttt,tht, tth,htt
now neither 2 head =4/8=1/2
nor 1 tail =2/8=1/4
so answer is 6/8=3/4
hhh,hth,hht,thh
ttt,tht, tth,htt
now neither 2 head =4/8=1/2
nor 1 tail =2/8=1/4
so answer is 6/8=3/4
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