A) \[0\]
B) \[1\]
C) \[2\]
D) \[\frac{1}{2}\]
Correct Answer: C
Solution :
\[\tan C=1,\] \[\tan A=\tan 45{}^\circ =1\Rightarrow \,{{\tan }^{2}}C+{{\tan }^{2}}A=1+1=2.\] |
So, option [c] is correct. |
You need to login to perform this action.
You will be redirected in
3 sec