defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Integral Calculus Properties of Definite Integrals
निम्नलिखित समाकल का मान ज्ञात कीजिए:
\(\rm \int\limits_0^{\frac{\pi}{4}}\frac{xdx}{sin^4(2x)+cos^4(2x)}\)
1
\(\rm \frac{\sqrt2\pi^2}{8}\)
2
\(\rm \frac{\sqrt2\pi^2}{16}\)
3
\(\rm \frac{\sqrt2\pi^2}{32}\)
4
\(\rm \frac{\sqrt2\pi^2}{64}\)