Answer:
Each conservation law of a given partial differential equation is determined (up to equivalence) by a function known as the characteristic. This function is used to find conservation laws, to prove equivalence between conservation laws, and to prove the converse of Noether's Theorem.
Explanation:
follow me
Answer:
the shut the door speech is about someone who can not shut up or know what to keep the door shut so that o one came in or out
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Answer:
the revelation of an identity or fact, especially one that is concealed or likely to arouse disapproval.
Explanation:
Odysseus promises to go burn elpenors body and to leave a moment to him then he had an encounter with anticela who is a ghost and also his mother who had past away