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If the nth term of a GP is 128 and both the first term aa and the common ratio rrr are 2. Calculate the total number of terms in the GP?
4
6
7
What is the formula to find nnnth term of a geometric sequence ?
an=a1rna_n=a_1r^nan=a1rn
an=a1rn+1a_n=a_1r^{n+1}an=a1rn+1
an=a1rn−1a_n=a_1r^{n-1}an=a1rn−1
Find the 7th term for the geometric sequence in which a2=24a_2=24a2=24 and a5=3a_5=3a5=3.
9/2
3/5
3/4
What is the 1st term in a geometric sequence whose 9th term is 2560 and common ratio is 2?
What is the 7th term in a geometric sequence whose first term is 10 and common ratio is
Is the sentence true or false?
The nth term of a GP is given by the formula an=arn−1a_n=ar^{n-1}an=arn−1 .
True
False
What is the 1st term in a geometric sequence whose 4th term is 1 and common ratio is
What is the 1st term in a geometric sequence whose 3rd term is 27 and common ratio is 3 ?
Find the 10th term of the sequence: 1, 2, 4, 8, ...
292^929
3(8)
393^939
1. Fill the missing terms of the given geometric progressions.
1,2,4,8,16, __.
23
32
43
It is done.