Question

.ans it quickly plzzzzzzzzzzzzzzzzzzzzzzzz​

Answer 1

Answer:

i divided cos² in 2nd line

Step-by-step explanation:

here is your answer...

Answer 2

He established civil code in 1804 also known as the Napoleonic Code. It did away with all privileges based on birth. It established equality before the law and secured the right to property. He simplified administrative divisions, the abolished feudal system, and freed peasants from serfdom and manorial dues.