Question

If C = {a, e, i, o, u}; D = {a, b, c, d} then find C U D = ?


{a, e, i, o, u, a, b, c, d}
{a, b, c, d, e, i, o, u}
{a}
{ }​

Answer 1

Answer:

{a,b,c,d,e,i,o,u}

this is the answer