What is the cardinal number of the Set N of the natural numbes between 10 and 20 ?

Cardinal number of Sets

The cardinal number of the empty set is

What is the cardinal number of a set with the smallest odd number ?

What is the oxidation numbe of N in N_2H_4 ?

Cardinal number of null set is…………

Find the cardinal number of the following sets : E={x|x is a prime number between 8 and 30}.

The cardinal number of a set is 5. find the cardinal number of the power set.

The S.D for the set of the first 'n' natural numbers is

Find the cardinal number of the following sets : A={x|x in N , x lies between 10 and 65 and is divisible by 8}

If n(A)=7,n(B)=11 and n(A uu B)>=13 then the cardinal number of the set of exhaustive value of n(A nn B) is