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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
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Ruby negi Best Answer
we have to include R(radius of earth) to calculate total apogee and perigee.
do we have to calculate eccentricity ...or directly adding A +P as mentioned in attachment is enough...???
yeah , you can do it by adding also, it's upto you, answer will always be same..
no need to calculate eccentricity