Question

[AIPMT 1988]
The largest and the shortest distance of the earth from the sun are r1 and r2. Its distance from the sun when it is at perpendicular to the major axis of the orbit drawn from the sun is

r1+r2/4

r1+r2/r1-r2
2r1r2/r1+r2
r1+r2/3

Answer 1

Answer:

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