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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation arctan(0.49*103.34*0.112)-90-arctan(0.49)-arctan(0.5*0.49)-arctan(0.49*103.34) .
Question type: Mathematical calculation
Solution:
arctan(0.49*103.34*0.112)-90-arctan(0.49)-arctan(0.5*0.49)-arctan(0.49*103.34)
=arctan5.671299-90-arctan(0.49)-arctan(0.5*0.49)-arctan(0.49*103.34)
=arctan5.671299-90-arctan0.49-arctan(0.5*0.49)-arctan(0.49*103.34)
=arctan5.671299-90-arctan0.49-arctan0.245-arctan(0.49*103.34)
=arctan5.671299-90-arctan0.49-arctan0.245-arctan50.6366
=1.396264-90-arctan0.49-arctan0.245-arctan50.6366
=1.396264-90-0.455616-arctan0.245-arctan50.6366
=1.396264-90-0.455616-0.240267-arctan50.6366
=1.396264-90-0.455616-0.240267-1.55105
=-88.603736-0.455616-0.240267-1.55105
=-89.059352-0.240267-1.55105
=-89.299619-1.55105
=-90.850669
Answer:arctan(0.49*103.34*0.112)-90-arctan(0.49)-arctan(0.5*0.49)-arctan(0.49*103.34)=-90.850669
Note: Radian