Question

Find the seperate equation represented by the line
x^2 -2xycosecA+y^2=0

Answer 1

Answer:(x−2)  

2

−3(x−2)(y+1)+2(y+1)  

2

=0

⇒(x−2)  

2

−2×  

2

3

​  

(x−2)(y+1)+  

4

9

​  

(y+1)  

2

−  

4

1

​  

(y+1)  

2

=0

⇒(x−2−  

2

3

​  

(y+1))  

2

−  

4

1

​  

(y+1)  

2

=0

⇒  

4

(2x−4−3(y+1))

​  

 

2

−  

4

1

​  

(y+1)  

2

=0

⇒(2x−4−3y−3−y−1)(2x−4−3y−3+y+1)=0

⇒2x−4y−8=0or2x−2y−6=0

⇒x−2y−4=0orx−y−3=0

The separate equations of the lines are x−2y=4 and x−y=3

Step-by-step explanation: