UPSC NDA II 2023 Mathematics Solved Paper

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Consider the following for the next two (02) items that follow:
Let f(x)=|x| and g(x)=[x]−1, where [.] is the greatest integer function.
Let h(x)=‌

f(g(x))

g(f(x))

[NDA II 2023]

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Question : 58 of 120

Marks: +1, -0

What is

lim

x→0−

h(x) equal to?

[NDA II 2023]

-2
-1
0
2

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