Question

find a line equation passing through (-1,1) and how many such line equation can be formed​

Answer 1

Answer:

Given pair of eq

x+y=2 and 2x−y=1

Step-by-step explanation:

on solving both eq

x=1,y=1

Line passes through Point P(1,1)

Hence eq of line through P be

(y−1)=m(x−1)

or,

y=mx+(1−m)

Hence no of lines could be infinite

Answer 2

Answer:

Infinite solutions

one example is

x+Y=0

If, x=1 then Y= -1

x=2 then Y=-2

and so on