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WHAT IS INTEGRAL OF LN X ???

WHAT IS INTEGRAL OF LN X ???

Grade:11

2 Answers

Rinkoo Gupta
askIITians Faculty 80 Points
8 years ago
Integral ln(x).1 dx
Integrating by parts taking ln(x) as first function and 1 as second function we get
ln(x).x-integral{1/x .x dx}
=x.ln(x)=integral(dx)
=x ln(x)-x+C
thanks & Regards
Rinkoo Gupta
AskIITians Faculty
I akhilesh
22 Points
8 years ago
Integral ln(x).1 dx Integrating by parts taking ln(x) as first function and 1 as second function we get ln(x).x-integral{1/x .x dx} =x.ln(x)=integral(dx) =x ln(x)-x+C thanks & Regards

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