Answer:
"During the baroque era, instrumental music became as important as vocal music. Baroque music expanded the size, range, and complexity of instrumental performance, and also established opera, cantata, oratorio, concerto, and sonata as musical genres. Many musical terms and concepts from this era are still in use today."
Explanation:
Problem in ring theory concerning the intersection of powers of the Jacobson radical of a Noetherian ring
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Its is the subject of the sentence.
Answer:
A
He feels he has learned everything there is to
know about them.
Explanation: