Question:

The third term of a G.P. is 2. Then the product of the first five terms is

$2^3$

$2^4$

$2^5$

None of these

Step-by-Step Solution

Key Concept: In a GP with first term $a$ and ratio $r$, product of first five terms $=a^5r^{10}=(ar^2)^5=T_3^5$.

Product $=2^5=32$.

Correct Answer: 3