If A is non-empty set then the relation `sube` (is a subset of) on the power set of A is

The relation is subset of on the power set P (A) of a set A is

If A={x,y} then power set of A is

If A = {x , y}, then the power set of A is

The range of f(x) is a subset of the given set

If A {phi,{phi},{{phi}}, then the number of proper subsets of the power-set of A i.e. P (A) is

Let X be a non-empty set and let * be a binary operation on P\ (X) (the power set of set X ) defined by A*B=(A-B)uu(B-A) for all A ,\ B in P(X)dot Show that varphi is the identity element for * on P\ (X) .

Let X be a non-empty set and let * be a binary operation on P\ (X) (the power set of set X ) defined by A*B=(A-B)uu(B-A) for all A ,\ B in P(X)dot Show that varphi is the identity element for * on P\ (X) .

if A ={phi ,{phi}}, then the power set of A is

If a set has 2 elements then the difference between the subsets of its powers set and numbers of its subset is

If A is a non-empty set, then which of the following is {:(f,a,l,s,e,?):} p: There is at least one reflexive relation on A q: There is at least one symmetric relation on A