If P = { natural numbers upto 10 } and Q = {3,6,9} , find `P cup Q , P cap Q ` represent these by Venn diagrams .

If A = {1,2,3,4} and B = {6,8,9} , then find A cup B , A cap B and represent these by Venn diagrams .

If P = { letters of MUMBAI } and Q = { letters of CHENNAI } , then represent the following sets by Venn diagrams . (i) P (ii)Q (iii) P cup Q (iv) P cap Q

If P = {a,e,I,o,u} and Q = {x,y,z} , then P cap Q is

If P:Q = 2:9 and Q :R = 3:7, find P:R.

If P = {factors of 36} and Q = {factors of 48}, find : (i) P cup Q , (ii) P cap Q , (iii) Q - P , (iv) P' cap Q

If P = {all months of a year } and Q = {months of a year whose name begin with letter M } find P cup Q and P cap Q State whether the sets P and Q are joint or disjoint sets .

If P = {a, e,i,o, u} and Q = {2, 4, 6, 8, 10}, then find the number of elements in P xx Q .

If P= {5,6,8,10,12,} , Q = {0,3,6,9,12,15,8} and R = { 0,1,2,3, ….10 } P cap R

If P=3Q = 7R, find P:Q:R.

If P= {5,6,8,10,12,} , Q = {0,3,6,9,12,15,8} and R = { 0,1,2,3, ….10 } Q cap R