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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 180+arctan(2*3^0.5/(-2))+arctan(2*3^0.5/(1-2))+arctan(2*3^0.5/(10-2)) .
Question type: Mathematical calculation
Solution:
180+arctan(2*3^0.5/(-2))+arctan(2*3^0.5/(1-2))+arctan(2*3^0.5/(10-2))
=180+arctan(2*3^0.5/(-2))+arctan(2*3^0.5/(1-2))+arctan(2*3^0.5/(10-2))
=180+arctan(-1.732051)+arctan(2*3^0.5/(1-2))+arctan(2*3^0.5/(10-2))
=180+arctan-1.732051+arctan(2*3^0.5/(-1))+arctan(2*3^0.5/(10-2))
=180+arctan-1.732051+arctan(-3.464102)+arctan(2*3^0.5/(10-2))
=180+arctan-1.732051+arctan-3.464102+arctan(2*3^0.5/8)
=180+arctan-1.732051+arctan-3.464102+arctan0.433013
=180+-1.047198+arctan-3.464102+arctan0.433013
=180+-1.047198+-1.289761+arctan0.433013
=180+-1.047198+-1.289761+0.408638
=178.952802+(-1.289761)+0.408638
=177.663041+0.408638
=178.071679
Answer:180+arctan(2*3^0.5/(-2))+arctan(2*3^0.5/(1-2))+arctan(2*3^0.5/(10-2))=178.071679
Note: Radian