Questions
If are in A.P. and are in G.P. such that and ,then the value ofis
detailed solution
Correct option is D
Given that, care in A.P.
Again, are in G.P.
…(ii)
But is not possible.
(This gives
Also,
Putting this value of in (i) and (ii), we have
…(iv)
From (iii), we have 1/2
Putting the value of in (iv), we have
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