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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: 2 questions will be solved this time.Among them
☆1 equations
☆1 arithmetic calculations
[1/2 Formula]
Work: Calculate the value of equation arcsin(0.1) .
Question type: Mathematical calculation
Solution:
arcsin(0.1)
=arcsin0.1
=0.100167
Answer:arcsin(0.1)=0.100167
Note: Radian
[ 2/2 Equation]
Work: Find the solution of equation aisn(0.2) = 0 .
Question type: Equation
Solution:Original question:
| a | ( | 1 5 | ) | = | 0 |
| Left side of the equation = | a | × | 1 5 |
1 5 | a | = | 0 |
The coefficient of the unknown number is reduced to 1 :
| a | = | 0 | ÷ | 1 5 |
| = | 0 | × | 5 |
We obtained :
| a | = | 0 |