[(x)/(a)=(y)/(b)],[ax+by=(a^(2)+b^(7))]

(x)/(a)-(y)/(b)=0,ax+by=a^(2)+b^(2)

Solve for xandy: (x)/(a)+(y)/(b)=2,ax-by=a^(2)-b^(2)

The value of y which satisfies (x)/(a)=(y)/(b) and ax+by=a^(2)+b^(2) is

Solve: (x)/(a)+(y)/(b)=2,quad ax-by=a^(2)-b^(2)

x+y=a+b,ax-by=a^(2)-b^(2)

If (x+y)/(3a-b) = (y+z)/(3b-c) = (z+x)/(3c-a) , then show that (x+y+z)/(a+b+c)= (ax + by+cz)/(a^(2)+b^(2)+c^(2))

{:(x + y = a + b),(ax - by = a^(2) - b^(2)):}

The value of |{:(x^(2)+y^(2),ax+by,x+y),(ax+by,a^(2)+b^(2),a+b),(x+y,a+b,2):}| depends on

The value of |{:(x^(2)+y^(2),ax+by,x+y),(ax+by,a^(2)+b^(2),a+b),(x+y,a+b,2):}| depends on

The value of |{:(x^(2)+y^(2),ax+by,x+y),(ax+by,a^(2)+b^(2),a+b),(x+y,a+b,2):}| depends on