#probability subsets

Previously we have discussed about antiderivative of sin2x and In today's session we are going to discuss about Subset which is an important part of karnataka directorate of secondary education, It  is defined as the part of the complete Set. If there is a set S having n members then subset of the set S is defined as the set having at least one member of the Set s and also an empty set also the subset of a set. If p is the sub set of the set Q then it is denoted as p © Q means p is the subset of set Q .

When all the elements that present in the set are shows also in the sub-set then this type of sub set is known as proper sub set . For calculating the number of all sub set of a set there is a binomial expression is given that is as :

∑n k = 0 ( n k ) = 2 n .

So if there is number of elements in the set S = 1 , 2 , 3 , 4 …........ so on then the number of sub set of set S is 2 , 4 , 8 , 16 …......... so on .Subsets in probability is defined as if there is a set S that is an uncountable set then there is also a defined probability that measure all the possible sub set of set .

Probability is defined as all the possible outcomes of a situation or it is give all occurrence . By using probability subsets we can select the occurrence without regard to order then this type of selection is known as the combination . If there is a set S having 3 elements S = a , b , c then all possible combination that have 2 letters in each sub set then combinations are ( a , b ) , ( a , c ) and ( b , c ) . So combination is provide all the subset of a set of defined situation without regards any combination .