Question

solution of linear equation x-y=1 lies in all quadrants except which quadrant​

Answer 1

EXPLANATION :

$\sf \: x - y = 1$

$\sf \implies \: y = - 1 + x$

$\sf \implies \: y = { \tan}^{ - 1} ( 1)x - 1$

Hance the graph will be,

(attached in Photo)