यदि \( 0\theta\frac{\pi}{2} \) और
\[
\begin{array}{l}
\left|\begin{array}{ccc}
1+\sin ^{2} \thet...
यदि \( 0\theta\frac{\pi}{2} \) और
\[
\begin{array}{l}
\left|\begin{array}{ccc}
1+\sin ^{2} \theta & \cos ^{2} \theta & 4 \sin 4 \theta \\
\sin ^{2} \theta & 1+\cos ^{2} \theta & 4 \sin 4 \theta \\
\sin ^{2} \theta & \cos ^{2} \theta & 1+4 \sin 4 \theta
\end{array}\right|=0 \text {, तो } \theta \text { का मान } \\
\text { है- }
\end{array}
\]
(A) \( \frac{\pi}{24}, \frac{5 \pi}{24} \)
(B) \( \frac{5 \pi}{24}, \frac{7 \pi}{24} \)
(C) \( \frac{7 \pi}{24}, \frac{11 \pi}{24} \)
(D) इनमें से कोई नहीं।
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