div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: · th 1 14 IJSO 27 2557 1010 - 1140 u 27 g = 98 ms 10 kcal = 42 kJ m 1 2 a = logb b = 10a tan x = arctanx=y tany=x sin x = arcsin x cos x = arccosx src=https:reader030vdocumentssitereader030viewer20220204135b87d6567f8b9a1a248d9968html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: · th 1 14 IJSO 27 2557 1010 - 1140 u 27 g = 98 ms 10 kcal = 42 kJ m 1 2 a = logb b = 10a tan x = arctanx=y tany=x sin x = arcsin x cos x = arccosx src=https:reader030vdocumentssitereader030viewer20220204135b87d6567f8b9a1a248d9968html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: · th 1 14 IJSO 27 2557 1010 - 1140 u 27 g = 98 ms 10 kcal = 42 kJ m 1 2 a = logb b = 10a tan x = arctanx=y tany=x sin x = arcsin x cos x = arccosx src=https:reader030vdocumentssitereader030viewer20220204135b87d6567f8b9a1a248d9968html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: · th 1 14 IJSO 27 2557 1010 - 1140 u 27 g = 98 ms 10 kcal = 42 kJ m 1 2 a = logb b = 10a tan x = arctanx=y tany=x sin x = arcsin x cos x = arccosx src=https:reader030vdocumentssitereader030viewer20220204135b87d6567f8b9a1a248d9968html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: · th 1 14 IJSO 27 2557 1010 - 1140 u 27 g = 98 ms 10 kcal = 42 kJ m 1 2 a = logb b = 10a tan x = arctanx=y tany=x sin x = arcsin x cos x = arccosx src=https:reader030vdocumentssitereader030viewer20220204135b87d6567f8b9a1a248d9968html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 6button div class=ts-image amp-img class=ts-thumb alt=Page 6: · th 1 14 IJSO 27 2557 1010 - 1140 u 27 g = 98 ms 10 kcal = 42 kJ m 1 2 a = logb b = 10a tan x = arctanx=y tany=x sin x = arcsin x cos x = arccosx src=https:reader030vdocumentssitereader030viewer20220204135b87d6567f8b9a1a248d9968html5thumbnails6jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 7button div class=ts-image amp-img class=ts-thumb alt=Page 7: · th 1 14 IJSO 27 2557 1010 - 1140 u 27 g = 98 ms 10 kcal = 42 kJ m 1 2 a = logb b = 10a tan x = arctanx=y tany=x sin x = arcsin x cos x = arccosx src=https:reader030vdocumentssitereader030viewer20220204135b87d6567f8b9a1a248d9968html5thumbnails7jpg width=142 height=106 layout=responsive amp-img divdiv