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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).
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: 6 questions will be solved this time.Among them
☆6 arithmetic calculations
[1/6 Formula]
Work: Calculate the value of equation sin(1/0) .
Question type: Mathematical calculation
Solution:
sin(1/0)
=sininf
=0
Answer:sin(1/0)=0
Note: Radian
[2/6 Formula]
Work: Calculate the value of equation coslg(-1) .
Question type: Mathematical calculation
Solution:
coslg(-1)
=coslg(-1)
=cos0
=1
Answer:coslg(-1)=1
Note: Radian
[3/6 Formula]
Work: Calculate the value of equation cossqrt(-1) .
Question type: Mathematical calculation
Solution:
cossqrt(-1)
=cossqrt(-1)
=cos-nan
=nan
Answer:cossqrt(-1)=
Note: Radian
[4/6 Formula]
Work: Calculate the value of equation tanarcsin2 .
Question type: Mathematical calculation
Solution:
tanarcsin2
=tan0
=0
Answer:tanarcsin2=0
Note: Radian
[5/6 Formula]
Work: Calculate the value of equation sin(0^(-3)) .
Question type: Mathematical calculation
Solution:
sin(0^(-3))
=sin(0^(-3))
=sininf
=0
Answer:sin(0^(-3))=0
Note: Radian
[6/6 Formula]
Work: Calculate the value of equation costan90 .
Question type: Mathematical calculation
Solution:
costan90
=cos-1.9952
=-0.411777
Answer:costan90=-0.411777
Note: Radian