(2, 3, 5) ಮತ್ತು (5, 9, 7), ಸಮಾನಾಂತರವಾಗಿ...

The average of 4(3/5) , 2(2/3) , 6(8/9) , 7(7/15) , 3(5/9) is:

(3) / (6) + (3.5) / (6.9) + (3.5.7) / (6.9.1.2) + .... oo =

Let A={1,3, 5,7, 9)} and B = {2,3,5, 7, 11, 13} . Find A cap B .

Let U" "=" "{1," "2," "3," "4," "5," "6," "7," "8," "9," "10} and A" "=" "{1," "3," "5," "7," "9} . Find A^(prime) .

Let A=(2,3,5) and U={1,2,3,4,5,6,7,9} then A'=U-A i.e. A'={1,2,3,4,5,7,9}-{2,3,5} ={1,47,9} For any set A and universal set U, by the law of double complemention, (A')'=A