Questions (13)

 5 A man is known to speak truth 3 out of 4 times. He throws a die and reports that it is a six. Find the probability that it is actually a six. 4 What is the minimum value of $(\tan^2)(A/2)+(\tan^2)(B/2)+(\tan^2)(C/2)$, where $A$, $B$ and $C$ are angles of a triangle 3 My dilemma about $0^0$ [duplicate] 2 Solutions of triangles 2 Proving that $\frac{6\tan\phi}{\tan^2\phi-9}=\tan A$

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 2 Why is this limit giving different answers when solved different ways? 0 How can I find the general formula for the following real sequence 0 Maximum number of seating plans

Tags (19)

 2 calculus 0 sequences-and-series × 2 2 limits 0 permutations × 2 0 geometry × 6 0 probability × 2 0 trigonometry × 5 0 indeterminate-forms 0 combinations × 3 0 triangles

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