1.

The largest and the shortest distance of the earth from the sun are `r_(1)` and `r_(2)`, its distance from the sun when it is at the perpendicular to the major axis of the orbit drawn from the sunA. `(r_(1)+r_(2))/(4)`B. `(r_(1)+r_(2))/(r_(1)-r_(2))`C. `(2r_(1)r_(2))/(r_(1)+r_(2))`D. `(r_(1)+r_(2))/(3)`

Answer» Correct Answer - C


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