If P {x : x is a letter in the word CHANDIGARH } and Q = {x : x is a letter in the word JAMNAGAR }, then
find n(P) , n(Q) `n(P cup Q) and n (P cap Q)`

If P {x : x is a letter in the word CHANDIGARH } and Q = {x : x is a letter in the word JAMNAGAR }, then find P cup Q and P cap Q

If P {x : x is a letter in the word CHANDIGARH } and Q = {x : x is a letter in the word JAMNAGAR }, State whether the sets P and Q are joint or disjoint sets .

If P = {p : p is a letter in the word 'PERMANENT'}, find n(P).

If A = {letters of word ORANGE } and B = { letters of word MANGO} , find n(A) , n(B) , n(A cup B ) and n (A cap B)

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

State , giving reasons , which of the following pairs of sets are overlapping sets : P : { x : x is a letter in the word MUSSOORIE } and Q = { x : x is a letter in the word ALLAHABAD }

If P = { x:x is a month of a year whose name begins with letter 'J' } and Q = { y :y is a month of a year having 30 days } , find P cap Q

If P = { x| x is a month of a year whose name begins with letter 'J' } and Q = { y | y is a month of a year having 30 days } , find P cup Q

Let P = { x: x is a factor of 18 } and Q = { x : x is a factor of 24}. Find : (a) P uu Q (b) P nn Q

If P={x:x in W " and " 4 le x le 8} and Q={x:x in N " and " x lt 6} . Find : (i) P cup Q and P cap Q (ii) Is (P cup Q) sup (P cap Q) ?