UPSC NDA I 2025 Mathematics Paper

Question Numbers: 95-96
Consider the following for the two (02) items that follow:
The function f(x) satisfies f(x),f(‌

)=‌

f(x)

f(y)

. for all positive real values of x and y, and f(2) = 3

Question : 96 of 120

Marks: +1, -0

What is f(1)f(4) equal to?

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