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Statement 1: If b c+q r=c a+r p=a b+p q=...

Statement 1: If `b c+q r=c a+r p=a b+p q=-1,` `t h e n|a p a p b q b q c r c r|=0(a b c ,p q r!=0)dot` Statement 2: if system of equations `a_1x+b_1y+c_1=0,a_2x+b_2y+c_2=0,a_3x+b_2y+c^3=0` has non -trivial solutions `|a_1b_1c_1a_2b_2c_2a_3b_3c_3|=0`

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CENGAGE-DETERMINANTS-All Questions
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