QUESTIONS

$1-$using the encryption table below and the invertible matrix tersinir $A=\left[\begin{array}{ccc}1& 2& 1\\ 0& 1& 1\\ -1& 0& 2\end{array}\right],$ encrypt your name and surname. $($Maximum $21$ characters$)$my name adham alabdalrazaq

$2-$using the encryption table below and the invertible matrix tersinir $A=\left[\begin{array}{ccc}1& 2& 1\\ 0& 1& 1\\ -1& 0& 2\end{array}\right],$ decrypt the encrypted message "OYHUAPLGIERIIGJLWU" $(18$ characters total$)$

Note that if the encrypted message is given with letters turn the letters into numbers. Also, if the resulting number exceeds $27,$ take the remainder of the number after dividing by $27,$ i$.$e$.,$ modulo $27.$

A$-$ All electronic communication tools like mobile phones, computers, tablets, etc. will not be in an open and visible area during the exam. B$-$ According to the provision of Article $54-($a$-5)$ of the Higher Education Law No$.2547,$ "Attempting to cheat in exams" is a disciplinary offense that requires "Condemnation punishment". C$-$ According to the provision of Article $54-($c$-5)$ of the Higher Education Law No$.2547,$ "Cheating or causing others to cheat in exams" is a disciplinary offense that requires "Suspension from the Higher Education Institution for one semester". D$-$ According to the provision of Article $54-($d$-4)$ of the Higher Education Law No$.2547,$ "Cheating in exams by threatening, preventing cheating students from being removed from the exam hall, having someone else take the exam instead of oneself or taking the exam in someone else's place" is a disciplinary offense that requires "Suspension from the Higher Education Institution for two semesters".

STUDENT'S SIGNATURE

SNV$.$FR$.004$

Yayn Tarihi: $2\mathrm{.}10\mathrm{.}2023$

Revizyon Tarihi: $25\mathrm{.}01\mathrm{.}2024$

Revizyon Numaras:: $1$

Conversion Table

$A=1,K=11,U=21$

$B=2,L=12,V=22$

$C=3,M=13,W=23$

$D=4,N=14,x=24$

$E=5,O=15,Y=25$

$F=6,P=16,Z=26$

$G=7,Q=17$ Space $=27$

$H=8,R=18,$

$I=9,S=19,$

$J=10,T=20,$