The price elasticity  of supply of commodity X is `.^(1//2)`  of price  elasticity  of supply of
Channel: Doubtnut
Date: 2020-05-03

The price elasticity  of supply of commodity X is `.^(1//2)`  of price  elasticity  of supply of commodity Y. When price of X falls  by 50%, its  supply  falls by  20 units. Caculate price elasticity  of supply of commodity  X and Y if 100 units of X were supplied at price of ₹4   per unit.