
ข้อสอบแก้ ฟังก์ชัน 2
Authored by สัตยา สนิทา
Mathematics
12th Grade
Used 9+ times

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15 questions
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1.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
กำหนดให้ A={2,3,5} , B={-1,0,1,2} ข้อใดเป็นฟังก์ชันจาก A ไป B
{(2,2),(3,2),(5,2)}
{(-1,3),(0,3),(1,3),(2,3)}
{(-1,0),(0,1),(1,2),(2,-1)}
{(-1,2),(0,3),(1,3),(2,5)}
{(2,0),(3,2),(5,-1)}
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
กำหนดให้ A={2,3,5} , B={-1,0,1,2} ข้อใดเป็นฟังก์ชัน 1-1 จาก A ไป B
{(2,2),(3,2),(5,2)}
{(-1,3),(0,3),(1,3),(2,3)}
{(-1,0),(0,1),(1,2),(2,-1)}
{(-1,2),(0,3),(1,3),(2,5)}
{(2,0),(3,2),(5,-1)}
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
กำหนดให้ A={2,3,5} , B={-1,0,1,2} ข้อใดเป็นฟังก์ชัน 1-1 จาก B ไป B
{(2,2),(3,2),(5,2)}
{(-1,3),(0,3),(1,3),(2,3)}
{(-1,0),(0,1),(1,2),(2,-1)}
{(-1,2),(0,3),(1,3),(2,5)}
{(2,0),(3,2),(5,-1)}
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
กำหนดให้ A={2,3,5} , B={-1,0,1,2} ข้อใดเป็นฟังก์ชันจาก B ไปทั่วถึง A
{(2,2),(3,2),(5,2)}
{(-1,3),(0,3),(1,3),(2,3)}
{(-1,0),(0,1),(1,2),(2,-1)}
{(-1,2),(0,3),(1,3),(2,5)}
{(2,0),(3,2),(5,-1)}
5.
FILL IN THE BLANKS QUESTION
5 mins • 1 pt
6.
FILL IN THE BLANKS QUESTION
5 mins • 1 pt
7.
FILL IN THE BLANKS QUESTION
5 mins • 1 pt
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