Question 1201909

<pre>
Don't understand how the answer to this problem is 15.

csc(arctan(square root 14/56))

Are you saying that the correct answer is 15?
If so, then what you're asking to be simplified is {{{csc (arctan(sqrt(14)/56))}}} as opposed to {{{csc(arctan(sqrt(14/56)))}}}, 
and should therefore be written as: csc(arctan(square root (14)/56)).</pre>