If the eccentricity of an ellipse is `5/8` and the distance between its foci is `10 ,` then find the latusrectum of the ellipse.

Explanation

`e=5/8`

`2c=10`

`c=5`

`e=c/a`

`5/8=5/a`

`a=8`

`b^2=a^2(1-e^2)`

`b^2=8^2[1-25/64]`

...