Mathematics
         
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Mathematical calculation:
    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 180-90-arctan1.7-arctan0.4*1.7 .
    Question type: Mathematical calculation
    Solution:
          180-90-arctan1.7-arctan0.4*1.7
        =180-90-1.039072-arctan0.4*1.7
        =180-90-1.039072-0.380506*1.7
        =180-90-1.039072-0.64686
        =90-1.039072-0.64686
        =88.960928-0.64686
        =88.314068

    Answer:180-90-arctan1.7-arctan0.4*1.7=88.314068
    Note: Radian


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