AP EAPCET 23-Aug-2021 Shift 1 Paper
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Question : 61 of 160
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If the line joining the points A ( 7 , p , 2 ) and B ( q , − 2 , 5 ) is parallel to the line joining the points C ( 2 , − 3 , 5 ) and D ( − 6 , − 15 , 11 ) , then the value of p 2 + q 2 =
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