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4. Calculate: 7 C4 atib yoem wo a no 5. A card is selected at random from a standard deck of cards. Find the probability of r
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4 764 Calculate : Answer: rych - - 41(-4)! using combination method 7x6x5 X 4! 41 31 7x685 3! 7x6x5 3X2X! 210 [7C4 = 357

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