show that equation 10x2- 11xy-6y2 -12x -y+2=0 represent a pair of straight lines. also find equation of straight line and angle between them
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show that equation 10x2- 11xy-6y2 -12x -y+2=0 represent a pair of straight lines. also find equation of straight line and angle between themshow that equation 10x2- 11xy-6y2 -12x -y+2=0 represent a pair of straight lines. also find equation of straight line and angle between themshow that equation 10x2- 11xy-6y2 -12x -y+2=0 represent a pair of straight lines. also find equation of straight line and angle between themshow that equation 10x2- 11xy-6y2 -12x -y+2=0 represent a pair of straight lines. also find equation of straight line and angle between themshow that equation 10x2- 11xy-6y2 -12x -y+2=0 represent a pair of straight lines. also find equation of straight line and angle between themshow that equation 10x2- 11xy-6y2 -12x -y+2=0 represent a pair of straight lines. also find equation of straight line and angle between them