# If x + 1/y = a + 1/b,then show that x.x + 1/(y.y) = a.a + 1/(b.b)?

##### 1 Answer

Aug 5, 2018

#### Explanation:

#x+1/y=a+1/b#

#"then "x=a" and "y=blarrcolor(blue)"by comparison"#

#x^2+1/y^2=a^2+1/b^2" as required"#