Question

Find \(\frac{dy}{dx}\) if \(x\sqrt{1+y}+y\sqrt{1+x}=0.\)

• A. \(\frac{-1}{(1+x)^2}\)
• B. \(\frac{2}{(1+x)}\)
• C. \(\frac{-1}{\sqrt{1+x}}\)
• D. \(\frac{1+x}{1+y}\)

Answer 1

The Correct Option is A

The correct answer is (A) : \(\frac{-1}{(1+x)^2}\)