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Question: about the weird out?

Question:about the weird out?

casperyc 962 Maple
algebra
March 08 2008
0

Hi,

Basically , I was doing some calculation algebracly.

I got some out like " arc(    AAAAAA  , BBBBBB) , arc( CCCCC,  DDDDDDD) "

 

I wonder what the comma between  A ns B mean?

 

meaning arc (AAAAA) and acr (BBBB)??

 

dose that mean I have 4 answer?

 

 

+++++++++++++++++++

I was solving some sin,cos function

I can find the numerical values of the answer

but my friend wants to get the expresstion and substitue in the values and calculates himself....
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