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Black Advanced Problems in Mathematics

Exam: Black Advanced Problems in Mathematics
Subject: Mathematics
Chapter: Indefinite and Definite Integration

Black Advanced Problems in Mathematics · Mathematics · Indefinite and Definite Integration

Let I_n = ∫_1^e ( x)^n d(x^2) , then the value of 2I_n + nI_ n-1...

Let

I_n = \int_1^e (\ln x)^n d(x^2)

, then the value of

2I_n + nI_{n-1}

equals to :

Options

A0
B $2e^2$
C $e^2$
D1

Correct answer

B. $2e^2$

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