Two numbers are selected at random from itegers 1 through 9 If the sum is even, find the probability that obth the numbers are odd.

Two numbers are selected at random from itegers 1 through 9 If the sum is even, find the probability that obth the numbers are odd.

Matching exercise

Match the items on the right to the items on the left.

Step 1

Step 2

Step 3

Step 4

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