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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(2*5)-arctan(0.1*5)-arctan(0.02*5)-arctan(0.01*5)-arctan(80*5) .
Question type: Mathematical calculation
Solution:
90+arctan(2*5)-arctan(0.1*5)-arctan(0.02*5)-arctan(0.01*5)-arctan(80*5)
=90+arctan10-arctan(0.1*5)-arctan(0.02*5)-arctan(0.01*5)-arctan(80*5)
=90+arctan10-arctan0.5-arctan(0.02*5)-arctan(0.01*5)-arctan(80*5)
=90+arctan10-arctan0.5-arctan0.1-arctan(0.01*5)-arctan(80*5)
=90+arctan10-arctan0.5-arctan0.1-arctan0.05-arctan(80*5)
=90+arctan10-arctan0.5-arctan0.1-arctan0.05-arctan400
=90+1.471128-arctan0.5-arctan0.1-arctan0.05-arctan400
=90+1.471128-0.463648-arctan0.1-arctan0.05-arctan400
=90+1.471128-0.463648-0.099669-arctan0.05-arctan400
=90+1.471128-0.463648-0.099669-0.049958-arctan400
=90+1.471128-0.463648-0.099669-0.049958-1.568296
=91.471128-0.463648-0.099669-0.049958-1.568296
=91.00748-0.099669-0.049958-1.568296
=90.907811-0.049958-1.568296
=90.857853-1.568296
=89.289557
Answer:90+arctan(2*5)-arctan(0.1*5)-arctan(0.02*5)-arctan(0.01*5)-arctan(80*5)=89.289557
Note: Radian
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 90+arctan(2*5)-arctan(0.1*5)-arctan(0.02*5)-arctan(0.01*5)-arctan(80*5) .
Question type: Mathematical calculation
Solution:
90+arctan(2*5)-arctan(0.1*5)-arctan(0.02*5)-arctan(0.01*5)-arctan(80*5)
=90+arctan10-arctan(0.1*5)-arctan(0.02*5)-arctan(0.01*5)-arctan(80*5)
=90+arctan10-arctan0.5-arctan(0.02*5)-arctan(0.01*5)-arctan(80*5)
=90+arctan10-arctan0.5-arctan0.1-arctan(0.01*5)-arctan(80*5)
=90+arctan10-arctan0.5-arctan0.1-arctan0.05-arctan(80*5)
=90+arctan10-arctan0.5-arctan0.1-arctan0.05-arctan400
=90+1.471128-arctan0.5-arctan0.1-arctan0.05-arctan400
=90+1.471128-0.463648-arctan0.1-arctan0.05-arctan400
=90+1.471128-0.463648-0.099669-arctan0.05-arctan400
=90+1.471128-0.463648-0.099669-0.049958-arctan400
=90+1.471128-0.463648-0.099669-0.049958-1.568296
=91.471128-0.463648-0.099669-0.049958-1.568296
=91.00748-0.099669-0.049958-1.568296
=90.907811-0.049958-1.568296
=90.857853-1.568296
=89.289557
Answer:90+arctan(2*5)-arctan(0.1*5)-arctan(0.02*5)-arctan(0.01*5)-arctan(80*5)=89.289557
Note: Radian