Question
अवकल समीकरण $\frac{{dy}}{{dx}} = \cot x\cot y$ का व्यापक हल है
==> $\log \sec y = \log \sin x + \log c$
==> $\sec y = c\sin x$या $c\sec y = \sin x$.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.