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Meaning of 倒数

Lookup via: Pinyin | Radicals
(Trad.: 倒數)Polyphone (多音字)HSK 5
1
Pinyin: dào shǔ
English Definition: to count backwards (from 10 down to 0); to count down; from the bottom (lines on a page); from the back (rows of seats)
2
Pinyin: dào shù
English Definition: inverse number; reciprocal (math.)
Example Sentences
1
使
Hence, form a quadratic equation whose roots are the reciprocals of the roots of the equation .