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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(0.133*55.97*0.56)-90-arctan(0.56)-arctan(0.5*0.56)-arctan(55.97*0.56) .
Question type: Mathematical calculation
Solution:
arctan(0.133*55.97*0.56)-90-arctan(0.56)-arctan(0.5*0.56)-arctan(55.97*0.56)
=arctan4.168646-90-arctan(0.56)-arctan(0.5*0.56)-arctan(55.97*0.56)
=arctan4.168646-90-arctan0.56-arctan(0.5*0.56)-arctan(55.97*0.56)
=arctan4.168646-90-arctan0.56-arctan0.28-arctan(55.97*0.56)
=arctan4.168646-90-arctan0.56-arctan0.28-arctan31.3432
=1.335359-90-arctan0.56-arctan0.28-arctan31.3432
=1.335359-90-0.510488-arctan0.28-arctan31.3432
=1.335359-90-0.510488-0.273009-arctan31.3432
=1.335359-90-0.510488-0.273009-1.538902
=-88.664641-0.510488-0.273009-1.538902
=-89.175129-0.273009-1.538902
=-89.448138-1.538902
=-90.98704
Answer:arctan(0.133*55.97*0.56)-90-arctan(0.56)-arctan(0.5*0.56)-arctan(55.97*0.56)=-90.98704
Note: Radian