If the degree of the divisor g(x) is one then the degree of the remainder r(x) is
2
1
3
0
The process of division is stopped when the remainder is zero or its degree is less than the degree of the divisor.
p(x)=x3+8x2−7x+12 and g(x)=x−1. If p(x) is divided by g(x), it gives q(x) and r(x) as quotient and remainder respectively. If a is the degree of q(x) and b is the degree of r(x), then, (a−b)=?.