Write down `A cup B and A cap B ` when :
A = {1,2,3} and B { 3,4,5}

Write down A cup B and A cap B when : A = {1,2,3,4,5} and B = {2,4,6,8,10}

Write down A cup B and A cap B when : A = {2,2,3,5,9,} and B = {9,9,5,3,3,2}

Write down A cup B and A cap B when : A = {0} and B = {1}

Write down A cup B and A cap B when : A = {a,b,c,d,e,} and B = { all vowels in English alphabet }

Write down A cup B and A cap B when : A = {letters of PENS} and B = { letters of RICH}

Write down A cup B and A cap B when : A = { letters of BROWN } and B B = { letters of BLACK }

Write down A cup B and A cap B when : A = { letters of POOR } and B = { letters of BLACK}

Write down A cup B and A cap B when : A = {all even natural numbers le 10 } and B = { all odd natural numbers le 10 } and

If A = { all letters of alphabet } and B = { letters of word LETTER} find : A cup B , A cap B , A cup A , A cap A , B cup B and B cap B Also verify that n(A cup B) = n(A) +n(B) -n(A cap B) .

If P(A cup B) =1/2 and P(A cap B) = 1/3 ,P(A) = p and P(B) = 2p , then the value of p