A) A. P.
B) G. P.
C) H. P.
D) None of these
Correct Answer: D
Solution :
\[\tan \theta -\sqrt{2}\sec \theta =\sqrt{3}\Rightarrow \sin \theta -\sqrt{3}\cos \theta =\sqrt{2}\] \[\Rightarrow \] \[\sin \left( \theta -\frac{\pi }{3} \right)=\sin \frac{\pi }{4}\Rightarrow \theta =n\pi +{{(-1)}^{n}}\frac{\pi }{4}+\frac{\pi }{3}\].
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