Question

measuring of price elasticity of demand with different methods

Answer 1

3 methods.
1.percentage method
2.total expenditure method
 3.point elasticity method

Answer 2

Measuring of price elasticity of demand with different methods:

1. Total expenditure method
2. percentage method
3. geometric method

Extra information:

Price elasticity:

It may define as the ratio of percentage change in demand of commodities divided by percentage change in price of that commodity.

$\sf \: ed = \dfrac{ \% \: change \: in \: demand}{ \% \: changle \: in \: price}$