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}

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

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}

Write the negations of the following: AA x in N, 2x+1 is odd

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 negations of the following: EE x in N such that x -17 lt 20

Which of the following sets are equal? : P = {x | x in W, x is a multiple of 2} : Q = {x | x is an even number, x > 1} : R = {x | 2x = n, n in N}

Find the intersection of each of the following set: E= {x|x in I, x lt 0} , F= {y|y in I, y gt 0}

State which of the following sets are equal : A = {x | x = 2^n , n in N }