Q.1 (A) (v) The solution of dy/dx=1 is : A. x+y=c B. xy=c C. x²+y²=c D. y-x=c

The solution of \(\frac{dy}{dx}=1\) is :

Q.1 (A) (v) The solution of \(\frac{dy}{dx}=1\) is :

A. \(x+y=c\)

B. \(xy=c\)

C. \(x^2+y^2=c\)

D. \(y-x=c\)

Doubtly Asked 28 Oct 2026 Board exam · March 2026 hsc 12th Save WhatsApp Report

Best answer

Answer: D. \(y-x=c\)

Answer: (d) \(y-x=c\)

\(dy=dx\). Integrating, \(y=x+c\), i.e. \(y-x=c\).

Doubtly AI · 28 Oct 2026 AI-generated · not yet verified Report

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