" If "A" and "B" are two disjoint sets,then "n(A nn B)

If A and B are two disjoint sets then n(A cupB)=

If A and B are two disjoint sets,then n(A uu B) is equal to n(A)+n(B) b.n(A)+n(B)-n(A nn B) c.n(A)+n(B)+n(A nn B) d.n(A)n(B)

If A and B are two disjoint sets,then n(A uu B) is equal to

If A and B are not disjoint sets, then n(A uu B)=

If A and B are disjoint sets,then

If A and B are two disjoint sets,with n(A)=4 and n(B)=2 ,then n(A-B) =……..

If A and B are two disjoint sets, then n(AcupB) is equal to:

If A and B are two disjoint sets, then n(AuB) is equal to a. n(A)+n(B) b. n(A)+n(B)-n(AnB) c. n(A)+n(B)+n(AnB) d. n(A)n(B)

If A and B are disjoint sets, then write A nn B

If A and B are disjoint sets, then write A nn B