If the  eccentricities of the  two ellipse `(x^(2))/(169)+(y^(2))/(25)=1 and (x^(2))/
Channel: Doubtnut
Date: 2020-05-17

If the  eccentricities of the  two ellipse `(x^(2))/(169)+(y^(2))/(25)=1 and (x^(2))/(a^(2))+(y^(2))/(b^(2))=1` and equal , then  the  value `(a)/(b) ` , is