{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

assingment1-1 - P(3,2)= 3(3-2 P(3,2)=6 Ex 8 12 programs...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Rima Patel Assignment #1 Ex 2 (C) If repetitions are allowed, as in part (b) how many of the plates have only vowels (A,E,I,O,U)  and even digits? (c)(5) ×  (5) = 5 = 15625. Ex 4(a) How many different slates consisting of a president, Vice president, secretary, and treasure can  the board present to the stockholders for their approvals? 10 * 4 = 40 Could be following not sure please tell me which one is correct N=10 R=4 C(10,4) = 10! 4! (6)! C= (10, 4)= 210 Ex 6 (a)  If 30 people enter the race, in how many different ways will it be possible the award the  trophies? ANS 30 people and 8 trophies 30*8 = 240 (B) If Roberta and Candice is two participants in the race in how many ways can the trophies be  awarded with these two runners among the top three?
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
ANS        N= 3 R=2
Background image of page 2
Background image of page 3
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: P(3,2)= 3!/(3-2)! P(3,2)=6 Ex 8 12 programs have been submitted earlier that day for batch processing? (a) There is no restriction? Ans: 12! Ways can be send program for batch processing. (c) ANs P (12, 3) = 12! /9! = 1320 18 Morgan is considering the purchase of a low-end computer system…… Ans N=7 R=3 P(7,3)=7!/4! P(7,3)= 210 20. Over the internet, data are transmitted in structured blocks of bits called datagrams . a) In how many ways can the letters in DATAGRAM be arranged? 8 letters Duplicates: 3 A’s 8! / 3! = 6720 b) For the arrangements of part a) , how many have all three A’s together? Since the A’s are not distinct, there is one way to arrange AAA. Consider AAA to be one symbol 1 * 6!...
View Full Document

{[ snackBarMessage ]}

Page1 / 3

assingment1-1 - P(3,2)= 3(3-2 P(3,2)=6 Ex 8 12 programs...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon bookmark
Ask a homework question - tutors are online