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A , B , C বর্ণের ৩ টি করে বর্ণ নিয়ে কত প্রকারে বিন্যাস করা যায় ?

dsuc.created: 7 years ago | dsuc.updated: 4 days ago
dsuc.updated: 4 days ago
পিএসসি ও অন্যান্য নিয়োগ পরীক্ষা বহিরাগমন ও পাসপোর্ট অধিদপ্তরের সহকারী পরিচালক-১২.১২.২০১৪ গণিত বিন্যাস (Permutation)
dsuc.explanation
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common.best_ans:

৩ টি করে বর্ন নিয়ে বিন্যাস করা যায় = ৩! = ৩ × ২ × ১ = ৬ উপায়ে

7 years ago
Md Azizur Rahman
common.founder_of_satt

গণিত

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MD.YELIAS
common.content_updated_by
Eusuf

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