a. A president, vice president, secretary and treasurer must be selected in a students, how many ways can this be done? a. 101 342 ways b. 12 208 ways c.116 280 ways d. 1 440

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question
a. A president, vice president, secretary and treasurer must be selected in a class of 20
students, how many ways can this be done?
a. 101 342 ways
b. 12 208 ways
c.116 280 ways
d. 1 440 ways
How many
b.
а. 4
distinct permutations can be done in the word OPPA?
b. 8
С. 12
d. 24
C. How many ways can the letters in the word LILLYPILLY be arranged?
a. 7 560
b. 10 120
c. 360 360
d. 206
Transcribed Image Text:a. A president, vice president, secretary and treasurer must be selected in a class of 20 students, how many ways can this be done? a. 101 342 ways b. 12 208 ways c.116 280 ways d. 1 440 ways How many b. а. 4 distinct permutations can be done in the word OPPA? b. 8 С. 12 d. 24 C. How many ways can the letters in the word LILLYPILLY be arranged? a. 7 560 b. 10 120 c. 360 360 d. 206
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,