Answer:
Option (3)
Step-by-step explanation:
a, b, c, and d are the polynomials in which b and d are the non zero elements.
[tex]\frac{a}{b}\times \frac{c}{d}[/tex] = [tex]\frac{a.c}{b.d}[/tex]
a.c = Multiplication of two polynomials = Polynomial
b.d = Multiplication of two polynomials = Polynomial
[tex]\frac{a}{b}\times \frac{c}{d}[/tex] = Ratio of two polynomials
Therefore, product will be a rational expression.
Option (3) will be the correct option.
