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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
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