sofiamoran sofiamoran

01-03-2021
Mathematics

contestada

Find the domain and range for f(x)=pi cos(x)

Respuesta :

gufeliz1965 gufeliz1965

01-03-2021

Domain of f(x) = pi cos x is ALL REAL NUMBERS.

The range of f(x) = pi cos x is [-1, 1].

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