MCQ
જો $\int {\frac{1}{{x + {x^5}}}dx = f(x) + c} $, તો $\int {\frac{{{x^4}}}{{x + {x^5}}}dx} $ =
- ✓$\log x - f(x) + c$
- B$f(x) + \log x + c$
- C$f(x) - \log x + c$
- Dએકપણ નહિ.
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