已知集合A ={(x,y)|(y-3)/(x-2)=a+1},B={(x,y)|(a2-1)x+(a-1)y=15}≠空集,若A∩B=空集,求实数a的值

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已知集合A ={(x,y)|(y-3)/(x-2)=a+1},B={(x,y)|(a2-1)x+(a-1)y=15}≠空集,若A∩B=空集,求实数a的值

已知集合A ={(x,y)|(y-3)/(x-2)=a+1},B={(x,y)|(a2-1)x+(a-1)y=15}≠空集,若A∩B=空集,求实数a的值
已知集合A ={(x,y)|(y-3)/(x-2)=a+1},B={(x,y)|(a2-1)x+(a-1)y=15}≠空集,若A∩B=空集,求实数a的值

已知集合A ={(x,y)|(y-3)/(x-2)=a+1},B={(x,y)|(a2-1)x+(a-1)y=15}≠空集,若A∩B=空集,求实数a的值
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