What is the differential function of √(x² + 2) ?

CA Foundation · Quantitative Aptitude · PYQS · May 2025
What is the differential function of √(x² + 2) ?
(A) A. x√(x² + 2)dx
(B) B. x / √(x² + 2) dx
(C) C. x / √(x² - 2) dx
(D) D. - x / √(x² + 2) dx

Suggested Answer and Working Notes:

Correct Answer: Option (B)

B. x / √(x² + 2) dx

Topics: Part-A: Business Mathematics

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