I assume that you are talking about first a spade and then a heart. 13/52 for drawing in the first draw and 13/51 for the second. The probability of all events occurring is found by multiplying the probability of the individual events.
The same is true for drawing the heart first. If you are considering either one possibility or the other, add the two probabilities found.
What are the odds in favor of drawing a spade and a heart without replacement from an ordinary deck of 52 playing cards?
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