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TS EAMCET · Maths · Indefinite Integration

If \(\int \frac{d x}{x(\log x-2)(\log x-3)}=I+C\), then \(I\) is equal to

  1. A \(\frac{1}{x} \log \left|\frac{\log x-3}{\log x-2}\right|\)
  2. B \(\log \left|\frac{\log x-3}{\log x-2}\right|\)
  3. C \(\log \left|\frac{\log x-2}{\log x-3}\right|\)
  4. D \(\log |(\log x-3)(\log x-2)|\)
Verified Solution

Answer & Solution

Correct Answer

(B) \(\log \left|\frac{\log x-3}{\log x-2}\right|\)

Step-by-step Solution

Detailed explanation

Let \(I_1=\int \frac{d x}{x(\log x-2)(\log x-3)}\) Let \(t=\log x \Rightarrow d t=\frac{d x}{x}\)…