Question

what is the condition for two equations to have no solution

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Answer 1

Answer:

The condition for two equations to have no solution is that their co-efficients must not be equal to the sum. i.e,

a₁/a₂ = b₁/b₂ ≠ c₁/c₂

Answer 2

Answer: For two equations to have no common solution, their graphs should be parallel. For parallel lines, condition is $\frac{a_{1} }{a_{2} } = \frac{bx_{1} }{bx_{2} } \neq \frac{cx_{1} }{cx_{2} }$ where a1=a,b1=b,c1=c and a2=p,b2=q,c2=r of the equations $ax^{2} + bx + c=0$ and $px^{2} + qx + r=0$

Step-by-step explanation: