If a fall in price of Good X leads to a rise in demand for Good Y, then X and Y are substitude goods.

If a fall in price of Good X leads to a rise in demand for Good Y, the

1.	If a fall in price of Good X leads to a rise in demand for Good Y, then X and Y are substitude goods.
Answer» Solution :In case of SUBSTITUDE goods, fall in price of ONE good reduces the DEMAND for ANOTHER good. X and Y are COMPLEMENTARY goods and not substitude goods.