Question

If the equation of change in Quantity demanded for product A due to change in price of
product B is given as Qa= 3+ 1.02 Pb ( where Qa is quantity demanded for A and Pb is
Price of B), then relation between A and B is
A. Substitute Goods
B. Complementary goods
C. Information is not enough to comment
D. Unrelated Goods​

Answer 1

Answer:

B. Complementary goods