Find-the-domain-of-the-function-f-x-1-cos-2-x-

Question Number 38734 by Rio Mike last updated on 28/Jun/18

F i n d t h e d o m a i n o f t h e f u n c t i o n

f (x) = 1 - {c o s}^{2} x

Commented by MrW3 last updated on 29/Jun/18

x \in (- \infty, + \infty)

y \in [0, 1]

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