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Mathematics · 2023 · 3 marks
CBSE 2023 · Region 1 · Set 1 · Q27
Find: ∫ 1/(√ x (√ x +1)(√ x +2)) d x
Find : \[\int \frac{1}{\sqrt{\mathrm{x}}(\sqrt{\mathrm{x}}+1)(\sqrt{\mathrm{x}}+2)} d \mathrm{x} \]
Marking-scheme solution
Let $\displaystyle \mathrm{I}=\int \frac{\mathrm{dx}}{\sqrt{\mathrm{x}}(\sqrt{\mathrm{x}}+1)(\sqrt{\mathrm{x}}+2)}$
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CBSE Class 12 Mathematics past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.