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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*sin38.3325+2*cos38.3325-sin19.16625 .
Question type: Mathematical calculation
Solution:
-2*sin38.3325+2*cos38.3325-sin19.16625
=-2*0.591879+2*cos38.3325-sin19.16625
=-2*0.591879+2*0.806027-sin19.16625
=-2*0.591879+2*0.806027-0.311427
=-1.183758+2*0.806027-0.311427
=-1.183758+1.612054-0.311427
=0.428296-0.311427
=0.116869
Answer:-2*sin38.3325+2*cos38.3325-sin19.16625=0.116869
Note: Radian