Solve this:
Kindly, refer to the below link for similar query,
https://www.meritnation.com/ask-answer/question/hurry-find-the-focus-vertex-length-of-the-latus-rectum/conic-sections/10026703
Regards.
https://www.meritnation.com/ask-answer/question/hurry-find-the-focus-vertex-length-of-the-latus-rectum/conic-sections/10026703
Regards.