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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(4.39÷3*8.085475)-90-arctan(8.085475)-arctan(0.01*8.085475)-arctan(1/3*8.085475) .
Question type: Mathematical calculation
Solution:
arctan(4.39÷3*8.085475)-90-arctan(8.085475)-arctan(0.01*8.085475)-arctan(1/3*8.085475)
=arctan11.831742-90-arctan(8.085475)-arctan(0.01*8.085475)-arctan(1/3*8.085475)
=arctan11.831742-90-arctan8.085475-arctan(0.01*8.085475)-arctan(1/3*8.085475)
=arctan11.831742-90-arctan8.085475-arctan0.080855-arctan(1/3*8.085475)
=arctan11.831742-90-arctan8.085475-arctan0.080855-arctan2.695156
=1.486478-90-arctan8.085475-arctan0.080855-arctan2.695156
=1.486478-90-1.447743-arctan0.080855-arctan2.695156
=1.486478-90-1.447743-0.080679-arctan2.695156
=1.486478-90-1.447743-0.080679-1.215505
=-88.513522-1.447743-0.080679-1.215505
=-89.961265-0.080679-1.215505
=-90.041944-1.215505
=-91.257449
Answer:arctan(4.39÷3*8.085475)-90-arctan(8.085475)-arctan(0.01*8.085475)-arctan(1/3*8.085475)=-91.257449
Note: Radian