Question

x+y=0 andx_y=0 find the single equation of the following pairs of straight line​

Answer 1

Answer:

To find- Pair of lines

Step-by-step explanation:

x+y=0 ________________(i)

x-y=0_________________(ii)

From (i) and (ii)

By substitution method-

x+y=0

x-y=0

From here y will get cancelled

2x=0

x=0

Putting value of x in (i)

0+y=0

y=0

So ,Pair of lines are (x,y)=(0,0)

Hope this will help you

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