KCET 2024 Math Solved Paper

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Question : 22 of 60

Marks: +1, -0

The function f(x)=|cos‌x| is

Everywhere continuous and differentiable.
Everywhere continuous but not differentiable at odd multiples of ‌
π
2
.
Neither continuous nor differentiable at (2n+1)‌
π
2
,n∈Z
Not differentiable everywhere.

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