Set theory[4-6]

Identify the following set as finite, infinite or null set

J={.....,-3,-2,-1,0,+1,+2,+3,.....}

• Finite

• Null

• Infinite

• {a,e,i,o}

• {a,e,i,o,u}

• {a,i,u}

The intersection of the two sets is

• {a,b,c,d}

• {e,f}

• {g,h,i,j,k,l}

If A={a,b,c,d} B={a,e,i,o,u} Find A-B

• {b,c,d}

• {i,o,u}

• {a,e}

• Not defined

The universal set U={1,2,3,4,5,6,7,8,9} A={1,3,5,7,9} B={2,3,5,7} What is the compliment of A?

• {3,5,7}

• {2,3,5,7}

• {2,3,5,7,9}

• {2,4,6,8}

• {6,10}

• {1,4}

• {2,3,5,6,7,8,9,10}

• {5,6,7,8,9,10}

• {2,9,6}

• {3,4,2,9}

• {7,11}

• {2,9}

• {1,2,3}

• {4,5,6}

• {7,8,9}

Collection of vowels used in the word 'BENGAL' does not form a set.

• True

• False