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០៩២ ៧៧៤៤៤០ ឆន ំសិក ២០១៦-២០១៧<br />
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ខ). សរេសរ EM MH HF<br />
ជវុ ិចទ័រែតមួយ<br />
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េយើងមន EM MH HF EH HF EF<br />
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ដូេនះ EM MH HF EF ។<br />
១៧. គណន<br />
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ក. u a b c<br />
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េគមន a 2, 3 , b 12, 2<br />
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និង c 5,0<br />
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េគបន u 2, 312, 25,0 2 12 5, 3 2 05, 1<br />
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ដូចេនះ u 5, 1<br />
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ខ. v 3a2b c<br />
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។<br />
េគបន v 32, 3 212, 2 5,0 6,9 24, 4 5,0<br />
6245,940 25,13<br />
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ដូចេនះ v 25,13។<br />
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គ. w3ab2b c<br />
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េរៀបេរៀងេយ៖ ЯĊŲ Ю₤₣lН₣ Page 56