The solution set of \( \sin ^{4} \mathrm{x}-\tan ^{8} \mathrm{x}=1 ...
The solution set of \( \sin ^{4} \mathrm{x}-\tan ^{8} \mathrm{x}=1 \) is given by
(a) \( \mathrm{x}=2 \mathrm{n} \pi+\frac{\pi}{8}, \mathrm{n} \in \mathrm{I} \)
(b) \( \mathrm{x}=\mathrm{n} \pi+\frac{\pi}{12}, \mathrm{n} \in \mathrm{I} \)
PV
(c) \( \mathrm{x}=2 \mathrm{n} \pi+\frac{\pi}{24}, \mathrm{n} \in \mathrm{I} \)
(d) None of these
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