Answer:
poly-----many.
uni-----one.
Explanation:
" Mathematics uses many greek as well as latin words to represent the mathematical terms " .
the Latin word that means many in mathematics is "poly"
for example: we say a "polygon" which actually means a geometrical figure with many sides.
similarly the Latin word that means one in mathematics is "uni"
for example: We say that the vector is uni directional that means that it traverse in one direction.