If \( 0\alpha\frac{\pi}{2} \) is a fixed angle. If \( P=(\cos \theta, \sin \theta) \) and \( Q \... VIDEO
If \( 0\alpha\frac{\pi}{2} \) is a fixed angle. If \( P=(\cos \theta, \sin \theta) \) and \( Q \) \( =\{\cos (\alpha-\theta), \sin (\alpha-\theta)\} \), then \( Q \) is obtained from \( P \) byhttps://bit.ly/YTAI_PWAP https://www.pw.live
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