Assertion: sequence's term | /r/HasProperty | multiplied
Facets:
Source sentences:
text: This means that, if you've been told that the sum of some particular series has a value of, say, 15, and that every term in the series is multiplied by, say, 2, you can find the value as:
text: Letting a be the first term (here 2), n be the number of terms (here 4), and r be the constant that each term is multiplied by to get the next term (here 5), the sum is given by: