A) \[\frac{\pi }{2}\]
B) \[\frac{\pi }{3}\]
C) \[\frac{\pi }{4}\]
D) \[\frac{\pi }{6}\]
Correct Answer: C
Solution :
Obviously, \[\tan A=\frac{\frac{2}{6}+\frac{3}{6}}{1-\frac{2}{6}.\frac{3}{6}}=1\] Þ \[A=\frac{\pi }{4}\]You need to login to perform this action.
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