A) First
B) Second
C) Third
D) Fourth
Correct Answer: C
Solution :
\[\sin \theta =-\frac{1}{\sqrt{2}}\]and \[\tan \theta =1\] \[\Rightarrow \]\[\sin \theta =\sin 225{}^\circ \Rightarrow \theta =225{}^\circ \] Since \[\sin \theta \]is \[-ve\]and \[\tan \theta \]is \[+ve\]in third quadrant.You need to login to perform this action.
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