Grade 12Integral Calculus

evaluate the following integral
∫ 1 / x(3 + log x) dx

taniska

11 Years agoGrade 12

1 Answer

Jitender Singh

11 Years ago

Ans:
Hello student,
Please find the answer to your question below

$I = \int \frac{1}{x(logx+3)}dx$
$logx+3 = t$
$\frac{1}{x}dx = dt$
$I = \int \frac{1}{t}dt$
$I = log(t)+c$
$I = log(logx+3)+c$

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evaluate the following integral∫ 1 / x(3 + log x) dx

taniska

1 Answer

Jitender Singh

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