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प्रश्न
Draw and briefly explain a perfectly inelastic supply curve.
Give the meaning of perfectly inelastic supply.
Draw and explain the following degree of elasticity of supply.
Ep = 0
With the help of a suitable diagram, explain the perfectly inelastic supply.
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उत्तर
If there is no change in quantity supplied with changes in the price of the product, then the supply of that commodity becomes perfectly inelastic (i.e., Es = 0). The supply curve will be a vertical line. This refers to when only one quantity can be supplied at any given price. The shape of perfectly inelastic supply is shown below.

The figure clearly shows that quantity supplied is fixed at OQ, whatever the price (P, P1 or P2). At all points on such a straight-line supply curve, the price elasticity of supply will be zero. The supply of genuine antique furniture is perfectly inelastic. Its supply cannot be changed. Antique furniture sellers cannot increase or decrease the amount of postage furniture they produce. Likewise the supply of rare books, stamps, old coins etc. is of this type.
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संबंधित प्रश्न
Draw a well-labelled diagram showing the price elasticity of supply of a commodity starting from the origin.
Draw a perfectly elastic supply curve.
Define a relatively elastic supply.
Identify the elasticity of supply for the following with proper reasoning:
Perishable and durable goods.
Identify the elasticity of supply for the following with proper reasoning:
Nature of the entrepreneurs.
A linear supply curve starting from the origin making an angle of 75 degree with X-axis will have ______.
When is the supply of a commodity is called elastic?
Price of a product increases by 2%. As a result, its supply rises by 4%. What is elasticity of supply of the commodity?
With the help of a formula calculate the elasticity of supply from the following table:
| Price | Quantity supplied |
| 10 | 200 |
| 15 | 225 |
The quantity of a commodity supplied increases by 25% when its price rises by 10%. Calculate price elasticity of supply.
Price elasticity of supply is likely to be ______ in the long run.
Cotton and cotton seeds are examples of ______ supply.
The price of a commodity rises from ₹ 20 to ₹ 40 Consequently, its supply increases from 100 units to 400 units. Calculate price elasticity of supply.
Explain any four determinants of elasticity of supply.
Draw the supply curve showing price elasticity of supply less than one.
Identify and define the degree of price elasticity of supply from the diagram for the supply curves S1, S2, S3, S4.

Why does the measure of price elasticity of supply of a good carry plus sign?
What is meant by inelastic supply?
Price elasticity of supply of a good is 0.8. Is the supply 'elastic' or 'inelastic', and why?
