There are 20 books on Albegra and Calculus in one library. For the greatest number of selections each of which consists of 5 books on each topic possible number of Algebra books are then the value of is |
There are 20 books on Albegra and Calculus in one library. For the greatest number of selections each of which consists of 5 books on each topic possible number of Algebra books are then the value of is |
(5) Let no. of books of algebra and of calc. no. of selections Which has maximum value when |