If your looking for a simplified answer, it would be

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Hope this helps.
Ok what is ur question i will help
What we have to find in this question
Answer: The first card is a diamond and the second card is a heart. Both cards are hearts. Let H denote the event that a heart is drawn; let D denote the event that a diamond is drawn. The first card is a diamond and the second card is a heart: The probability of drawing a diamond on the first draw
Step-by-step explanation: