0 votes 0 votes A fair coin is tossed repeatedly till both head and appear atleast once. The average number of tosses required is? Vignaneswarkrishna asked Jan 26, 2019 Vignaneswarkrishna 406 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes ans is 6 ?? screddy1313 answered Jan 26, 2019 screddy1313 comment Share Follow See all 3 Comments See all 3 3 Comments reply Vignaneswarkrishna commented Jan 26, 2019 reply Follow Share No it's 3 0 votes 0 votes screddy1313 commented Jan 26, 2019 reply Follow Share Its six only.. for reference visit the link https://gateoverflow.in/20011/tifr2011-a-6 0 votes 0 votes Vignaneswarkrishna commented Jan 26, 2019 reply Follow Share This is the different question bro, read carefully 0 votes 0 votes Please log in or register to add a comment.