Explanation:

- The offence of criminal breach of trust involves two key elements:

- Entrusting any person with any property or any dominion over the property: This means giving someone control or authority over property.

- The person entrusted dishonestly misappropriates the property to his own use: This indicates the entrusted person uses the property for their own personal gain in a dishonest manner.

- Given these explanations:

- Option 1 focuses on misappropriation of property.

- Option 2 emphasizes the act of entrusting the property.

- Option 3 involves both entrusting and misappropriation, covering all necessary elements of the offence.

- Option 4 is incorrect as it states none of the above.

- Therefore, Option 3: Both (a) and (b) is correct.

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