Question

The locus represented by the equation (x – y + c)² + (x + y -c)²= 0 is

GIVE THE SOLUTION IN STEP BY STEP PROCESS​

Answer 1

Answer: x=0 and y=c

Step-by-step explanation:(x-y+c)^2 + (x+y-c)^2=0

since LHS is always ≥0 and equality holds when both are 0 so this comes to a conclusion that both (x-y+c)=0 and (x+y-c)=0 and solving these we get x=0 and y=c .

hope it is right and needed