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A (5)-card hand is chosen from a deck so that all cards are from the same suit. How many hands are possible?ताश की गड्डी से (5) पत्तों का ऐसा हाथ चुनना है जिसमें सभी पत्ते एक ही सूट के हों। कुल कितने हाथ होंगे?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (5148)(5148)
From one suit there are ( \binom{13}{5} ) selections and there are (4) suits, so the count is (5148). Choose the suit and then the cards.किसी एक सूट से ( \binom{13}{5} ) चयन और (4) सूट हैं, इसलिए (5148) है। सूट चुनना और फिर पत्ते चुनना दो चरण हैं।
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