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If the reciprocals of and are in arithmetic progression, then is equal to
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Verified Answer
The correct answer is:
Reciprocals of are in A.P.
are in A.P.
are in A.P.
are in A.P.
are in G.P.
Let
But, for
So, will only form an A.P.
are in A.P.
are in A.P.
are in A.P.
are in G.P.
Let
But, for
So, will only form an A.P.
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