The 5th term of the G.P. 3, 6, 12, ... is
- 15
- 18
- 24
- 48
Explanation
The 5th term of the given geometric progression (G.P.) is 48. The sequence is 3, 6, 12, ...
The common ratio is 2 (6/3 = 2, 12/6 = 2).
Using the formula for the nth term of a G.P., a_n = a * r^(n-1),
where a is the first term and r is the common ratio, the 5th term (a_5) is 3 * 2^(5-1) = 3 * 2^4 = 3 * 16 = 48.
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