question-

Clarify the legal opinion at the following cases, supported by the relevant legal texts:

1. State (A) has decided to commence negotiations with another state for a particular treaty, state (A) appointed a representative to conduct the negotiations. At the conference, the representative of the state didn't provide the "full powers" instrument.
2. The consent of a State to be bound by a treaty is expressed by the signature of its representative when the treaty provides that signature shall have that effect.

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You are free to choose relevant sources of information, which may include books, journal articles. Internet resources, etc. All sources of information used in this assignment (with or without changes) must be acknowledge by reference to the author, work and page. Include all sources in your references list.

Note: Wikipedia is not considered a reliable source of information; therefore, it should not be used.