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If (3) different toys are placed in a row before (3) children, how many arrangements are possible?यदि (3) अलग-अलग खिलौनों को (3) बच्चों के सामने एक पंक्ति में रखा जाए तो व्यवस्थाएँ कितनी होंगी?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (6)(6)
The arrangements of (3) distinct toys are (3!=6). If all objects are distinct, total arrangements are factorial.(3) अलग खिलौनों की arrangements (3!=6) हैं। सभी objects अलग हों तो total arrangements factorial होती हैं।
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