y000163
y000163
28-03-2020
Mathematics
contestada
tan(-x)•cot(-x)
simply
Respuesta :
thistleBranch
thistleBranch
28-03-2020
Cot(-x) = 1 / tan(-x)
Tan(-x) * 1 / tan(-x) = 1
Answer Link
Schoolacct7605
Schoolacct7605
01-04-2020
Answer:
Cot(-x) = 1 / tan(-x)
Tan(-x) * 1 / tan(-x) = 1
Step-by-step explanation:
Answer Link
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