Figure elliptical path abed of a planet around the sun S such that the area of Delta csa is `
Channel: Doubtnut
Date: 2020-02-09

Figure elliptical path abed of a planet around the sun S such that the area of Delta csa is `(1)/(4)` the area of the ellipse, (see figure) with db as the semimajor axis, and ca as the semiminor axis if `t_(1)` is the time taken for planet to go over path abc and `t_(2)` for path taken over cda then: