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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 180-90-arctan(0.5*5.02)-arctan(0.1*5.02)-arctan(0.023*5.02)+arctan(0.23*5.02) .
Question type: Mathematical calculation
Solution:
180-90-arctan(0.5*5.02)-arctan(0.1*5.02)-arctan(0.023*5.02)+arctan(0.23*5.02)
=180-90-arctan2.51-arctan(0.1*5.02)-arctan(0.023*5.02)+arctan(0.23*5.02)
=180-90-arctan2.51-arctan0.502-arctan(0.023*5.02)+arctan(0.23*5.02)
=180-90-arctan2.51-arctan0.502-arctan0.11546+arctan(0.23*5.02)
=180-90-arctan2.51-arctan0.502-arctan0.11546+arctan1.1546
=180-90-1.191665-arctan0.502-arctan0.11546+arctan1.1546
=180-90-1.191665-0.465246-arctan0.11546+arctan1.1546
=180-90-1.191665-0.465246-0.114951+arctan1.1546
=180-90-1.191665-0.465246-0.114951+0.857029
=90-1.191665-0.465246-0.114951+0.857029
=88.808335-0.465246-0.114951+0.857029
=88.343089-0.114951+0.857029
=88.228138+0.857029
=89.085167
Answer:180-90-arctan(0.5*5.02)-arctan(0.1*5.02)-arctan(0.023*5.02)+arctan(0.23*5.02)=89.085167
Note: Radian