Упростите выражение:
\(\Large{\cos(\frac{\pi}{2}+\alpha)+\sin(\frac{5\pi}{2}+\alpha)}\)

• \(\Large{-\sin\alpha+\cos\alpha}\)
• \(\Large{\sin\alpha+\cos\alpha}\)
• \(\Large{2\sin\alpha}\)
• \(\Large{2\cos\alpha}\)