MCQ
$\int {\frac{{dx}}{{{{\sin }^6}x + {{\cos }^6}x}} = } $
- A$\tan^{-1} (\tan x -\cot x) + C$
- B$\tan^{-1}(\tan x + \cot x) + C$
- C$\tan^{-1}(\tan x/2) + C$
- Dએકપણ નહીં.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$A = \left[ {\begin{array}{*{20}{c}}
{{{10}^{30}} + 5}&{{{10}^{20}} + 4}&{{{10}^{20}} + 6}\\
{{{10}^4} + 2}&{{{10}^8} + 7}&{{{10}^{10}} + 2n}\\
{{{10}^4} + 8}&{{{10}^6} + 4}&{{{10}^{15}} + 9}
\end{array}} \right]$ , $n \in N$, હોય તો . ..