3.00001 unbiased coins are tossed . what is the probability of getting 2 tails ?
"let , h - - > head , t - - > tail here s = { ttt , tth , tht , htt , thh , hth , hht , hhh } let e = event of getting 2 tails then e = { tth , tht , htt } p ( e ) = n ( e ) / n ( s ) = 3 / 8 answer is c"
negate_prob(divide(const_1, power(const_2, const_3)))