Question

Define substitute goods?

Answer 1

substitute goods are good which , as a result of changed conditions ,may replace each other in use or consumption. A substitute goods in contrast to complementary goods
is a goof with positive cross elasticity of demand conversely the demand for good is decreased when the price of another good is decreased
hope it helps you

Answer 2

Substitute goods are those goods which can be used in place of one another for satisfaction of a particular want .

E.g - Tea and coffee , Pen and pencil , etc ...