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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`

Answer

Step by step text solution for 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 by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.

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Knowledge Check

  • The line a_(1)x+b_(1)y+c_(1)=0 and a_(2)x+b_(2)y+c_(2)=0 are perpendicular if:

    A
    `a_(1)b_(2)=a_(2)b_(1)`
    B
    `a_(1)b_(2)=-a_(2)b_(1)`
    C
    `a_(1)a_(2)+b_(1)b_(2)=0`
    D
    `a_(1)a_(2)-b_(1)b_(2)=0`

  • If (a_1)/( a_2) =(b_1)/( b_2) = (C_1) /( c_2) where a_1x +b_1y +c_1=0 and a_2x +b_2y +c_2 =0, then the given pair of linear equation has …………… solutions

    A
    no solutions
    B
    two solutions
    C
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    D
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