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In a packet there are rn different books, n different pens and p different pencils. The number of selections of atleast one article of each type from the packet is
  • a)
    2m+n+p - 1
  • b)
    (m+n)(n+1)(p+1)-1
  • c)
    2m+n+p
  • d)
    none of these
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
In a packet there are rn different books, n different pens and p diffe...
The required number of ways
= Total number of ways of selecting any number of books from m different books, any number of pens from n different, pens and any number of pencils from p different pencils - 1.
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In a packet there are rn different books, n different pens and p diffe...
The required number of ways
= Total number of ways of selecting any number of books from m different books, any number of pens from n different, pens and any number of pencils from p different pencils - 1.
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In a packet there are rn different books, n different pens and p different pencils. The number of selections of atleast one article of each type from the packet isa)2m+n+p - 1b)(m+n)(n+1)(p+1)-1c)2m+n+pd)none of theseCorrect answer is option 'A'. Can you explain this answer?
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In a packet there are rn different books, n different pens and p different pencils. The number of selections of atleast one article of each type from the packet isa)2m+n+p - 1b)(m+n)(n+1)(p+1)-1c)2m+n+pd)none of theseCorrect answer is option 'A'. Can you explain this answer? for Mathematics 2024 is part of Mathematics preparation. The Question and answers have been prepared according to the Mathematics exam syllabus. Information about In a packet there are rn different books, n different pens and p different pencils. The number of selections of atleast one article of each type from the packet isa)2m+n+p - 1b)(m+n)(n+1)(p+1)-1c)2m+n+pd)none of theseCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mathematics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a packet there are rn different books, n different pens and p different pencils. The number of selections of atleast one article of each type from the packet isa)2m+n+p - 1b)(m+n)(n+1)(p+1)-1c)2m+n+pd)none of theseCorrect answer is option 'A'. Can you explain this answer?.
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