Question

what is the probability of the sum of two odd numbers is even​

Answer 1

Answer:

zero - sum of odd number is an even number

Answer 2

Answer:

probability = no. Of desired outcomes / no. Of possible outcomes

let no. Of possible outcomes be x, I.e, adding two odd no.s

then, desired outcomes (even no. As answer) will also be x  (as adding odd no. To odd no. Will al give you even no.)

so, probability = x/x = 1

probabilty = 100%