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in Calculus by (10.6k points)
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निम्न समाकलों के मान ज्ञात कीजिए 

\(\int_1^2\frac{(1+logx)^2}{x}dx\)

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Best answer

 \(\int_1^2\frac{(1+logx)^2}{x}dx\)

माना 1 + logx = t

तौ \(\frac{1}{x}\) dx = dt

जब x = 1, तौ t = 1 + log 1 = 1

जब x = 2, तौ t = 1 + log 2

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