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NDA 2023
Exam
NDA
Year
2023
Subject
Mathematics
Chapter
Functions

NDA 2023 · Mathematics · Functions

Let a function f be defined on ℝ-\ 0\ and 2 f(x)+f ((1)/(x))=x+3...

Let a function f be defined on R−{0}and\mathbb{R}-\{0\} and2 f(x)+f(1x)=x+3\left(\frac{1}{x}\right)=x+3 What is f(0.5)f(0.5) equal to?

Options

  1. A12\frac{1}{2}
  2. B23\frac{2}{3}
  3. C1
  4. D2

Correct answer

B. 23\frac{2}{3}

Step-by-step solution

The correct answer is option (B).
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