Which of the following is the relation that the law of demand defines?

Which of the following is the relation that the law of demand defines?

مندرجہ ذیل میں سے کون سا تعلق ہے جس کی مانگ کا قانون بیان کرتا ہے؟
Explanation

The law of demand states that as the price of a commodity rises, the quantity demanded usually falls, and vice versa.

It defines an inverse relationship between price and quantity demanded.