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frozen [14]
3 years ago
9

(csc x+1)(cscx-1) Please factor and simplify

Mathematics
1 answer:
AURORKA [14]3 years ago
8 0

Answer:

cot² x

Step-by-step explanation:

(csc x + 1) (csc x − 1)

csc² x − 1

cot² x

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