 | Charles Smith - 1888 - 654 pàgines
[ El contingut d’aquesta pàgina està restringit ] | |
 | Charles Smith - 1896 - 690 pàgines
...letter at all is selected, is (p + 1} (q + 1)... - 1. [Whitworth's Choice and Chance, Prop, xin.] Ex. 3. A candidate is examined in three papers to each of which m marks are assigned aa a maximum. Hie total in the three papers is 2m; shew that there are 0(m+l)(m + 2) ways in which... | |
 | Actuarial Society of America - 1920 - 674 pàgines
...infinity the series fi 2J-3.6i_11j_18_i (a) + " " " iTIS W2l 12^24 1427 6. A candidate is examined in four papers, to each of which m marks are assigned as a maximum. Show that the number of ways of getting half marks in the whole examination is i(m + l)(2m2 + 4m + 3) 7. From... | |
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A candidate is examined in three papers to each of which m marks are assigned as a maximum. 