C-13-Q018mediumsingle_mcq
In an arithmetic series, the difference between any two adjacent terms is —
In an arithmetic series, the difference between any two adjacent terms is —
- aconstant
- bvariable
- calways positive
- dalways negative
ব্যাখ্যা
An arithmetic series is defined by a constant common difference, so the difference between any two adjacent terms is always the same fixed value.