Question

hello good afternoon...
...

The function f: R → R is defined by f (x) = cos2 x + sin4x for x ∈ R, then what is f (R)?​

Answer 1

Answer:

Hey good afternoon ☺️

Plz sister mark me as a brainliest ☺️

Answer 2

Answer:

this is a correct answer for you please give my answer in brainlist