Teacher : Juan, give me a sentence.
Juan : My teacher is beautiful, isn’t she?
Teacher : Very good!! Please translate in Tagalog.
Juan : Ang aking guro ay maganda, hindi naman di ba?
Determine which of the following function is an injective from the set of integers to the set of integers
A). f(n)=n^2 + 1,
B). f(n)=n^3
C). f(n)=n^3-4
4). f(n)=n/2
Teacher : O, bakit kana late?
Estudyante: Nawalan po kasi ng P500 yung lalake.
Teacher : Tinulungan mo ba siyang maghanap?
Estudyante: Hindi po. Tinapakan ko lang hanggang umalis siya.