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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 90+arctan(7.714*0.65)-arctan(2*1.65)-arctan(29*0.65) .
Question type: Mathematical calculation
Solution:
90+arctan(7.714*0.65)-arctan(2*1.65)-arctan(29*0.65)
=90+arctan5.0141-arctan(2*1.65)-arctan(29*0.65)
=90+arctan5.0141-arctan3.3-arctan(29*0.65)
=90+arctan5.0141-arctan3.3-arctan18.85
=90+1.373942-arctan3.3-arctan18.85
=90+1.373942-1.276562-arctan18.85
=90+1.373942-1.276562-1.517796
=91.373942-1.276562-1.517796
=90.09738-1.517796
=88.579584
Answer:90+arctan(7.714*0.65)-arctan(2*1.65)-arctan(29*0.65)=88.579584
Note: Radian