If the points \( (4,7) \) and \( (\cos \theta, \sin \theta) \), where \( 0\theta\pi \), lie on t... VIDEO
If the points \( (4,7) \) and \( (\cos \theta, \sin \theta) \), where \( 0\theta\pi \), lie on the same side of the line \( x+y-1=0 \), then prove that \( \theta \) lies in the first quadrant.
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