Question

The lines 2x-y=3 and 4x-y=5 has

Answer 1

${\red{\huge{\underline{\underline{\mathfrak{Answer}}}}}}$

Eqn that are given

• 2x-y=3
• 4x-y=5

$a_1=2$⠀⠀⠀⠀ $a_2=4$

$b_1=-1$⠀⠀⠀⠀$b_2=-1$

$c_1=3$⠀⠀⠀⠀ $c_2=5$

Now,

$\frac{a_1}{a_2}$=$\frac{1}{2}$

$\frac{b_1}{b_2}$=$\frac{1}{1}$

Here,

$\frac{a_1}{a_2}$ not equal to $\frac{b_1}{b_2}$

${\red{\bold{\text{So, it has unique solution}}}}$