If `U= {x|x in N, x lt 10}` , write the union of the following set
`B ={b|b in U, b is a divisor of 6}`

If U= {x|x in N, x lt 10} , write the union of the following set A = {a|a in U, a is an even number}

Write the union of the following set: F = {y|y in N and y is a divisor of 18}

Write the union of the following set: E= {x|x in N and x is a divisor of 12}

Solve the following subquestion: Write the union of the following sets A ={x|x in N and x is a divisor of 12} B= {y|y in N and y is a divisor of 19}

State with reason, which of the following sets ae empty : B = {x | 5x -2 = 0, x in N }

If A = {x^2 | x in N, x le 5} and B = {x^3 | x in N, x < 6}, then find A n B.

Let U = { x|x = 2^n . N in W , n lt 8} be the universal set . A = {y|y= 4^2, n in W , n lt 4} , B = {z|z = 8^n , n in W , n lt 2 } . Then find : (A uu B)

Which of the following are empty sets? why : B = {x|x^2=0}

Write the following sets in roster form: : A = {x | x is an even prime number which is a divisor of 30}

Write the following sets in roster form: : B = {x | x is an even natural number}