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in Indefinite Integral by (25.4k points)
If `l^r(x)` means `logloglog.......x` being repeated `r` times, then `int [ (x l(x) l^2(x) l^3(x) .... l^r (x)]^(-1) dx` is equal to :
A. `l^(r+1)(x)+C`
B. `(l^(r+1)(x))/(r+1)+C`
C. `l^(r)(x)+C`
D. none of these

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1 Answer

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by (25.0k points)
Correct Answer - a

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