Functions Part 1

Section: Mathematics

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Question : 31 of 100

Marks: +1, -0

The range of the function,

f(x)=log√5(3+cos(

3π

4

+x) +cos(

π

4

+x)+cos(

π

4

−x)−cos(

3π

4

−x)) is

[1 Sep 2021 Shift 2]

(0,√5)
[−2,2]
[
1
√5
,√5]
[0,2]

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