What is the domain of the inverse trigonometric function arc cos(x)? The domain of arc cos(x) is [-1, 1]. The domain of arc cos(x) is [0, pi]. The...
What is the domain of the inverse trigonometric function arc cos(x)?
The domain of arc cos(x) is [-1, 1].
The domain of arc cos(x) is [0, pi].
The domain of arc cos(x) is [0, 2pi].
The domain of arc cos(x) is (-inf, inf).
a) 1 and 2 are correct.
b) 2 and 3 are correct.
c) 1 and 3 are correct.
d) 2 and 4 are correct.
The domain of arc cos(x) is [-1, 1].
The domain of arc cos(x) is [0, pi].
The domain of arc cos(x) is [0, 2pi].
The domain of arc cos(x) is (-inf, inf).
a) 1 and 2 are correct.
b) 2 and 3 are correct.
c) 1 and 3 are correct.
d) 2 and 4 are correct.
💡 1 Resposta
Ed 
A alternativa correta é a letra "c) 1 e 3 estão corretas". O domínio da função inversa do cosseno é definido como [-1, 1], e a imagem é [0, pi].
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