Evaluate
-\frac{2000000000000000}{1677341135890857}\approx -1.192363293
Factor
-\frac{2000000000000000}{1677341135890857} = -1\frac{322658864109143}{1677341135890857} = -1.1923632928359411
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-0.8386705679454285 ^ {-1}
Evaluate trigonometric functions in the problem
-\frac{2000000000000000}{1677341135890857}
Calculate 0.8386705679454285 to the power of -1 and get \frac{2000000000000000}{1677341135890857}.
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