Let `A-=(2,5),B-=(-infty, 4)," then find "(a)AuuB(b)AnnB`

"Let "A={11,2,3,4,6},B={2,4,5,7,9}," then find "(i) AuuB(ii)AnnB

A and B are mutually exclusive events. P(A)=0.28, P(B)=0.38, then find (i) P(AuuB) , (ii) P(AnnB), (iii) P(AnnB') , (iv) P(A'nnB')

If A= {1, 2, 3, 4, 5), B= {2.4.6.8} then find n(A cup B).

If sinA=(4)/(5)andcosB=(5)/(13) , where 0ltA,Blt(pi)/(2) then find (i) sin(A+B) (ii) cos(A-B) .

If A = {2, 3, 5}, B = {2, 5, 6}, then (A - B) xx (AnnB) is

Let A={1,2,3,4,5}, B={4,5,6,7}. Find A-B.

Let A={1,2,3}, B={3,4} and C={4,5,6}. Find

If A+B=[{:(4,3,2),(4,1,7),(3,2,0):}]andA-B=[{:(6,1,4),(-4,3,9),(5,8,2):}] Then find A and B.

If A and B are two independent events with P(A)=(3)/(5) and P(B)=(4)/(9), then P(A'nnB')