Question

Find the image of the point (1,2) in the line x - 2y - 7 =0. show the steps. plz...​

Answer 1

$\huge\boxed{\underline{\purple{SOLUTION}}}}$
$\green { \underline \bold{given :x - 2y - 7 = 0 }} \\ \\ \tt : \implies \: (x) = 2and \: (y) = 2 \\ \\ \tt : \implies \: (x)and(y)is \: different \: its \: why \: we \: take(1) \\ \\ \tt : \implies \: 1x - 2y - 7 = 0 \\ \\ \tt : \implies \: 3x - 7y = 0 \\ \\ \tt \implies \: 4 = xy = 4 \\ \\ \tt : \implies \: 4 - 4 \\ \\ \tt : \implies \: 0 \\ \\ \red{ \underline \bold{now \: see : x - 2y - 7 = 0}} \\ \tt \implies x - 2y - 7 = 0 \\ \tt : \implies0 \: \: \: \: = \: \: \: \: 0 \\ \: \: \: \: \: \: \: \: \: \: l.h.s = r.h.s \\ \\ itz \: shiwam........$