Mathematics
gracie2002
2020-04-29 15:22:15
What is the coefficient of a variable that appears by itself, like "a"?
ANSWERS
danjumaziz
2020-04-29 18:03:54

the coefficient of a variable, unless otherwise specified, is assumed to be 1. variable have an "understood" coefficient of 1 because, for the variable to be listed, there must be at least one of it.

ADD ANSWER