If A = {x | x is an odd integer), B = {x | x is an even integer), C = {2,3,4,5), and D = {3,4,5,6), list the element(s) of the following set.

If A x x is an odd integer B x x is an even integer C 2345 and D 3456 list the elements of the following set class=

Respuesta :

Answer:

Answer: 3,4,5,6 can be the complete list for the f(x).

Step-by-step explanation:

Given a polynomial function f(x) which is a fourth degree polynomial .Therefore it must has 4 roots.

Let's check all the options for the possible list of roots of f(x)

1) 3,4,5,6 can be the complete list for the f(x) .

Option 2) and option 3) cannot be the complete list for the f(x) as it has one complex root and complex roots occur in pair.

Option 4) cannot be the complete list for f(x) as complex roots occur in pair and they conjugates but conjugate of 5+i is 5-i(which is not given) not -5+i