Question

The equation of the straight line which passes the through the point (1,-2) and cutts off equal intercepts from axis, is


a.X+ y=1


b.X-y=1


c.X+y+1=0 d)x-y-2=0

Answer 1

Answer:

√(x2_x1)2_(y2_y1)2 is the ansr I think

Answer 2

Answer:

according to the options option (c) is correct.

Step-by-step explanation:

because line cut equal intercept. So slope maybe + 1 or -1.

$y + 2 = 1(x - 1) \: \: \: .......(1) \\ \\ y + 2 = - 1(x - 1) \: \: \: ....(2)$

lines are Y - X +1 = 0 and Y + X +1= 0.

so option (c) is correct