If the line of intersection of the planes \( a x+b y=3 \) and \( a x+b y+c z=0, a0 \) makes an a... VIDEO
If the line of intersection of the planes \( a x+b y=3 \) and \( a x+b y+c z=0, a0 \) makes an angle \( 30^{\circ} \) with the plane \( y-z+2=0 \) then the direction cosines of the line arehttps://bit.ly/YTAI_PWAP https://www.pw.live
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