If the first and the nth terms of a G.P. are a and b respectively and P is the product of…
Mathematics · JEE Main · NTA Exams — Progression and Series
If the first and the nth terms of a G.P. are a and b respectively and P is the product of the first n terms, then P2 =
- ab
- (ab)n
- (ab)n/2
- (ab)2n
Answer
(B) (ab) n
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