Discrete Mathematics: Assignment details:  Replace all the 0 (Zero) digits in your ID by 4. Example: If your ID is 38104680, it becomes 38144684 Take the first 6 digits and substitute them in this expression (( A + B) / C) * ((D-E)/F)-2) according to the following table;                                                            Letter Replace by Digit Example Digit A 1st 3 B 2nd 8 C 3rd 1 D 4th 4 E 5th 4 F 6th 6   After substitution your expression will be similar to this (( 3 + 8) / 1) * ((4-4)/6)-2). Draw a rooted tree that represents your expression.                              What is the prefix form of this expression.                   3.What is the value of the prefix expression obtained in step 2 above?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Discrete Mathematics:

Assignment details: 

  • Replace all the 0 (Zero) digits in your ID by 4.
  • Example: If your ID is 38104680, it becomes 38144684
  • Take the first 6 digits and substitute them in this expression (( A + B) / C) * ((D-E)/F)-2) according to the following table;                                                           

Letter

Replace by Digit

Example Digit

A

1st

3

B

2nd

8

C

3rd

1

D

4th

4

E

5th

4

F

6th

6

 

After substitution your expression will be similar to this (( 3 + 8) / 1) * ((4-4)/6)-2).

  1. Draw a rooted tree that represents your expression.                             
  2. What is the prefix form of this expression.             

     3.What is the value of the prefix expression obtained in step 2 above?     

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