eyhedogo
eyhedogo
10-01-2020
Mathematics
contestada
(csc x+1)(cscx-1)
Please factor and simplify
Respuesta :
MathPhys
MathPhys
10-01-2020
Answer:
cot² x
Step-by-step explanation:
(csc x + 1) (csc x − 1)
csc² x − 1
cot² x
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