For each of the following propositions, identify simple propositions, express the compound proposition in symbolic form, and determine whether it is true or false: the world is flat or zero is an even integer. if 432,802 is a multiple of 4, then 432,802 is even. 5 is a prime number and 6 is not divisible by 4. 3 ∈ z 3∈z and 3 ∈ q . 3∈q. 2 / 3 ∈ z 2/3∈z and 2 / 3 ∈ q . 2/3∈q. the sum of two even integers is even and the sum of two odd integers is odd.