Question

what is the numerical coefficient​

Answer 1

Identify the numerical coefficient of the terms :

$\sf{a) \: \: {x}^{2} - xy + 3y } \longrightarrow {3}$

$\sf{b) \: \: { - p}^{2} {q}^{2} + 7pq } \longrightarrow{7}$