MCQ
$\int \frac{d x}{\sqrt{25-9 x^2}}=\ldots \ldots \ldots+c$
- A$\sin ^{-1}\left(\frac{3 x}{5}\right)$
- B$\frac{1}{5} \sin ^{-1}\left(\frac{3 x}{5}\right)$
- ✓$\frac{1}{3} \sin ^{-1}\left(\frac{3 x}{5}\right)$
- D$\log \left|25-9 x^2\right|$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$x+y+z=6$
$x+2 y+\alpha z=10$
$x+3 y+5 z=\beta$, નીચે ના પૈકી ક્યૂ અસત્ય છે ?