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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 2/sqrt(3)*500*ln(0.0721/0.05)-350+350*0.05^2/(0.1^2-0.05^2)*(0.1^2/0.0721^2-1) .
Question type: Mathematical calculation
Solution:
2/sqrt(3)*500*ln(0.0721/0.05)-350+350*0.05^2/(0.1^2-0.05^2)*(0.1^2/0.0721^2-1)
=2/sqrt3*500*ln(0.0721/0.05)-350+350*0.05^2/(0.1^2-0.05^2)*(0.1^2/0.0721^2-1)
=2/sqrt3*500*ln1.442-350+350*0.05^2/(0.1^2-0.05^2)*(0.1^2/0.0721^2-1)
=2/sqrt3*500*ln1.442-350+350*0.05^2/0.0075*(0.1^2/0.0721^2-1)
=2/sqrt3*500*ln1.442-350+350*0.05^2/0.0075*0.923665
=2/1.732051*500*ln1.442-350+350*0.05^2/0.0075*0.923665
=2/1.732051*500*0.366031-350+350*0.05^2/0.0075*0.923665
=2/1.732051*500*0.366031-350+350*0.0025/0.0075*0.923665
=1.1547*500*0.366031-350+350*0.0025/0.0075*0.923665
=577.35*0.366031-350+350*0.0025/0.0075*0.923665
=211.327998-350+350*0.0025/0.0075*0.923665
=211.327998-350+0.875/0.0075*0.923665
=211.327998-350+116.666667*0.923665
=211.327998-350+107.760917
=-138.672002+107.760917
=-30.911085
Answer:2/sqrt(3)*500*ln(0.0721/0.05)-350+350*0.05^2/(0.1^2-0.05^2)*(0.1^2/0.0721^2-1)=-30.911085