If `U={x:x<=10,x in N}` is the Universal set, `A={x:x in N,x` is prime number`}` and `B={x:x in N, x is even}` write A n B in roster form.

If U = {x|x in N, xlt 8 } , write the union of the following sets: A={a|a in U, a is an odd number } and B= {b|b in U, b is a divisor of 4} ,

If universal set, U={x:x is a letter in the phrase The MAD DONKEY} A={x:x is a letter of word MONKEY} B={x:x is letter of word ANT} C={x:x is a letter of word THAT} Find the following (i) B cap A (ii) A cap C ' (iii) (B cup C)

Universal set, U={x|x^(5)-6x^(4)+11x^(3)-6x^(2)=0} A={x|x^(2)-5x+6=0} B={x|x^(2)-3x+2=0} What is (AnnB) ' equal to ?

Universal set U={x|x^(5)-6x^(4)+11x^(3)-6x^(2)=0}A={x|x^(2)-5x+6=0}B={x|x^(2)-3x+2=0} what is (A nn B) equal to?

If u = x ^ (4), show that (y ^ (3) u) / (y x ^ (2)) = (^ (3) u) / (x and x)