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In how many ways can 21 books on English and 19 books on Hindi be placed in a row on a shelf so that two books on Hindi may not be together?
There are 40! arrangements of all 40 books. To find the arrangements where two Hindi books are together, consider them as one unit. There are 20! ways to arrange this combined unit along with the other books. Then, within this unit, there are 2! ways to arrange the two Hindi books. So, the total number of ways where two Hindi books are together is 20! * 2!. Subtract this from 40! to find the total number of ways where two Hindi books are not together.
What else can I help you with?
How do you download data structure books in Hindi?
you might not get the book in Hindi, but you can always have English to Hindi dictionary which can help you in understanding English.
Hindi essay on India?
cheack in Hindi essay books . or get in English and translate in Hindi.
Where can you find hindi essay of pustake hamari mitra?
Pustake in Hindi are called Kitab. Pustake in English language means Books . Pustake hamari mitra means books are our friend . you can find an essay on it online on any site.
What has the author Todd Scudiere written?
Todd Copeland has written: 'The immortal ten' -- subject(s): Baylor University, Biography, Bus accidents, College athletes, College students, Death, History, Railroad accidents, Traffic fatalities
Where can you find Hindi essay on Importance of Life Insurance?
There is no webpage online that will give you any kind of essay on Importance Of life insurance. You will have to refer books from some libraries or translate an essay from English to Hindi
The meaning of the English word 'appendix ' used in books?
An appendix is additional material that is placed (appended) at the end of a book.
Where do i Free download Hindi books by shivani gaura pant and other Hindi books?
aparadhi kaun book wants to free download
What is the meaning of sahityakar?
"Sahityakar" is a Hindi term that translates to "literary figure" in English. It is used to refer to someone who is involved in creating literary works such as books, poems, or plays.
How can you download computer books in Hindi language?
xnmcn
Where is Harry Potter books in Hindi?
India, I suppose.
Where do you find essays in Hindi on the increase in pollution?
in books
Where you can download free novels by chetan bhagat in Hindi?
There are several library sites that allow you to download free books. Google library might be a good place to start. You may have to read the book in English rather than Hindi through these sites though.
