Explanation:

- Option 1: The person entrusted dishonestly misappropriates the property to his own use.

- This describes a key element of criminal breach of trust, where the entrusted party uses the property dishonestly for themselves.

- Option 2: Entrusting any person with any property or any dominion over the property.

- Entrusting implies giving someone responsibility over property, which is an essential part of constituting a breach of trust, as it gives them control.

- Option 3: Both (a) and (b).

- Criminal breach of trust involves both entrusting the property and a dishonest misappropriation by the trustee.

- Option 4: None of the above.

- This is incorrect, as elements of criminal breach of trust are covered in Option 1 and Option 2.

Answer: Option 3 - Both (a) and (b).

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