SOLUTION: Find the exact value of the expression below whenever it is defined. tan[arctan(2/5)+arccos(3/5)]

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Question 882373: Find the exact value of the expression below whenever it is defined.
tan[arctan(2/5)+arccos(3/5)]
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the exact value of the expression below whenever it is defined.
tan[arctan(2/5)+arccos(3/5)]
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tan[21.80 deg + 53.13 deg]
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= tan[74.93]
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= 3.7139
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Cheers,
Stan H.
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