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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*sin38.33+2*cos38.33-sin19.165 .
Question type: Mathematical calculation
Solution:
-2*sin38.33+2*cos38.33-sin19.165
=-2*0.589862+2*cos38.33-sin19.165
=-2*0.589862+2*0.807504-sin19.165
=-2*0.589862+2*0.807504-0.310239
=-1.179724+2*0.807504-0.310239
=-1.179724+1.615008-0.310239
=0.435284-0.310239
=0.125045
Answer:-2*sin38.33+2*cos38.33-sin19.165=0.125045
Note: Radian