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Click on image for full question and give answer of no. 16 ...Please help me out ​

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ong>Answer:

Unique solution

Step-by-step explanation:

 a1 is the coefficient of a of first EQUATION, b1 is the coefficient of b in the first equation and C1 is the constant. Similarly, A2 is the coefficient of a in the SECOND equation, b2 is the coefficient of b in the second equation and c2 is the constant in the second equation.

  • If a1/a2 ≠ b1/b2 than there is a unique solution and the lines are consistent. These lines intersect at one point.
  • If a1/a2 = b1/b2 ≠ c1/c2 then there is no solution. These lines are parallel.
  • If a1/a2 = b1/b2 = c1/c2 then there is a solution and the lines are co linear.


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