Question

Find the equation of the lines which intercepts a length $2$ from the positive direction of the $x-$axis and is inclined at an angle of ${135}^o$ with the positive direction of $y-$axis.

Answer 1

According to question , line passes through $(2,0)$

And, slope $=tan{135}^o=-1$

Therefore eq. of required line,

$y-0=-1(x-2)$

$⟹x+y=2$