What is the value of e^{9.3}(-sin(9.3)+cos(9.3)) ?

The value of e^{9.3}(-sin(9.3)+cos(9.3)) is -12214.26454…

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e^{9.3}(-sin(9.3)+cos(9.3))

e^{9.3} (- sin (9.3) + cos (9.3))

- 12214.26454 \dots

Solution steps

e^{9.3} (- sin (9.3) + cos (9.3))

Refine to a decimal form

= - 12214.26454 \dots

\frac{2 ( cos ( \frac{π}{2} ) + i sin ( \frac{π}{2} ) )}{\frac{1}{2} ( cos ( \frac{π}{4} ) + i sin ( \frac{π}{4} ) )}

cos^{2} (\frac{π}{20})

3.55 cos (\frac{π}{6} \cdot 3) + 19.15

- cos (15 0^{\circ})

1 - \frac{1}{2} sin (2)

What is the value of e^{9.3}(-sin(9.3)+cos(9.3)) ?
The value of e^{9.3}(-sin(9.3)+cos(9.3)) is -12214.26454…