Solve x/a +y/b=a+b, x/a2 +y/b2=2.
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/a + y/b = a+b
⇒y/b = a + b - x/a .................. i
x/a² + y/b² = 2 ................ii
⇒x/a² + y/b x1/b = 2
⇒x/a² + a+b/b - x/ab = 2 puttting i
⇒x(b-a)/a²b = (b-a)/b
⇒x = a²
so x = a²
using ii we get
y = b²
⇒y/b = a + b - x/a .................. i
x/a² + y/b² = 2 ................ii
⇒x/a² + y/b x1/b = 2
⇒x/a² + a+b/b - x/ab = 2 puttting i
⇒x(b-a)/a²b = (b-a)/b
⇒x = a²
so x = a²
using ii we get
y = b²
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