A) \[-1\]
B) \[\frac{3}{4}\]
C) \[1\]
D) \[-\frac{3}{4}\]
Correct Answer: A
Solution :
\[\because \]\[\alpha =\frac{3\pi }{4}\] and we know that \[f(3)=\tan \alpha \] \[=\tan \frac{3\pi }{4}\] \[=-1\]You need to login to perform this action.
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