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Jee Main 2025Medium JEE math MCQ

The value of \( \int_{\mathbb{R}} \frac{1}{x} \left( e^{(\log_2 x)^2 + 1} - e^{(\log_2 x)^2 - 1} \right) dx \) is \begin{align*}
  1. A. \ 2 & & \quad
  2. B. \ \log_2 2 \\
  3. C. \ 1 & & \quad
  4. D. \ e^2 \end{align*}

Solution

The correct option is **C**. (C. \ 1 & & \quad)

MATH

mediumPYQ Reworded
Question
Read carefully, then pick the best option.
The value of R1x(e(log2x)2+1e(log2x)21)dx \int_{\mathbb{R}} \frac{1}{x} \left( e^{(\log_2 x)^2 + 1} - e^{(\log_2 x)^2 - 1} \right) dx is \begin{align*}
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Jee Main 2025 — Medium JEE Mathematics MCQ | MyGoalPrep