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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 -2*sin38.3340869140625+2*cos38.3340869140625-sin19.16704345703125 .
Question type: Mathematical calculation
Solution:
-2*sin38.3340869140625+2*cos38.3340869140625-sin19.16704345703125
=-2*0.593157+2*cos38.3340869140625-sin19.16704345703125
=-2*0.593157+2*0.805086-sin19.16704345703125
=-2*0.593157+2*0.805086-0.312181
=-1.186314+2*0.805086-0.312181
=-1.186314+1.610172-0.312181
=0.423858-0.312181
=0.111677
Answer:-2*sin38.3340869140625+2*cos38.3340869140625-sin19.16704345703125=0.111677
Note: Radian