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2017Sep 12
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เฎชเฎคเฏเฎคเฎพเฎฎเฏ เฎตเฎ•เฏเฎชเฏเฎชเฏ เฎ•เฎฃเฎฟเฎคเฎฎเฏ Chapter 2
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chapter 2 EX:2.1(เฎฏเฏ‚เฎ•เฏเฎณเฎฟเฎŸเฎฟเฎฉเฏ เฎตเฎ•เฏเฎคเฏเฎคเฎฒเฏ เฎคเฏเฎฃเฏˆ เฎคเฏ‡เฎฑเฏเฎฑเฎฎเฏ)

LET'S LEARN, RISE
2

Ex:2.1(เฎฏเฏ‚เฎ•เฏเฎณเฎฟเฎŸเฎฟเฎฏเฎฉเฏ เฎตเฎ•เฏเฎคเฏเฎคเฎฒเฏ เฎคเฏเฎฃเฏˆ เฎคเฏ‡เฎฑเฏเฎฑเฎฎเฏ)

LET'S LEARN, RISE
3

EX:2.1(1st sum)

LET'S LEARN, RISE
4

EX:2.1(2nd sum)

LET'S LEARN, RISE
5

Ex:2.1(3เฎ†เฎฎเฏ เฎ•เฎฃเฎ•เฏเฎ•เฏ)

LET'S LEARN, RISE
6

Ex:2.1(4เฎ†เฎฎเฏ เฎ•เฎฃเฎ•เฏเฎ•เฏ)

LET'S LEARN, RISE
7

Ex:2.1(5เฎ†เฎฎเฏ เฎ•เฎฃเฎ•เฏเฎ•เฏ)

LET'S LEARN, RISE
8

Chapter 2 EX:2.1(sixth sum)

LET'S LEARN, RISE
9

Chapter 2 EX:2.1(sixth sum)

LET'S LEARN, RISE
10

Chapter 2 EX:2.1(sixth sum)

LET'S LEARN, RISE
11

Ex:2.1(7เฎ†เฎฎเฏ เฎ•เฎฃเฎ•เฏเฎ•เฏ)

LET'S LEARN, RISE
12

Ex:2.1(8เฎ†เฎฎเฏ เฎ•เฎฃเฎ•เฏเฎ•เฏ)

LET'S LEARN, RISE
13

Ex:2.1(9 เฎ†เฎฎเฏ เฎ•เฎฃเฎ•เฏเฎ•เฏ)

LET'S LEARN, RISE
14

Ex:2.1(10 เฎ†เฎฎเฏ เฎ•เฎฃเฎ•เฏเฎ•เฏ)

LET'S LEARN, RISE