1
NDA Mathematics 13 April 2025
MCQ (Single Correct Answer)
+2.5
-0.833
Consider the following for the two (02) items that follow:
The function f(x) satisfies $f(x), f \left( \frac{x}{y} \right) = \frac{f(x)}{f(y)}.$ for all positive real values of x and y, and f(2) = 3
The function f(x) satisfies $f(x), f \left( \frac{x}{y} \right) = \frac{f(x)}{f(y)}.$ for all positive real values of x and y, and f(2) = 3
What is f(16) equal to?
2
NDA Mathematics 13 April 2025
MCQ (Single Correct Answer)
+2.5
-0.833
Consider the following for the two (02) items that follow:
The function f(x) satisfies $f(x), f \left( \frac{x}{y} \right) = \frac{f(x)}{f(y)}.$ for all positive real values of x and y, and f(2) = 3
The function f(x) satisfies $f(x), f \left( \frac{x}{y} \right) = \frac{f(x)}{f(y)}.$ for all positive real values of x and y, and f(2) = 3
What is f(1)f(4) equal to?
3
NDA Mathematics 13 April 2025
MCQ (Single Correct Answer)
+2.5
-0.833
Consider the following for the two (02) items that follow:
A function f is such that f(xy) = f(x + y) for all real values of x and y, and f(5) = 10
What is f(0) equal to?
4
NDA Mathematics 13 April 2025
MCQ (Single Correct Answer)
+2.5
-0.833
Consider the following for the two (02) items that follow:
A function f is such that f(xy) = f(x + y) for all real values of x and y, and f(5) = 10
What is f(20)+f(-20) equal to?
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