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What is the 1st term in a geometric sequence whose 5th term is 32 and common ratio is -2?
What is the 5th term in a geometric sequence whose first term is 3 and common ratio is -2?
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 9th term is 2560 and common ratio is 2?
Calculate the nth term of the geometric progression if the first two terms are 10 and 20?
an=(10)2na_n=(10)2^nan=(10)2n
an=2n+1a_n=2^{n+1}an=2n+1
an=(10)2n−1a_n=(10)2^{n-1}an=(10)2n−1
Every GP has a finite numbers of terms.
What is the 1st term in a geometric sequence whose 4th term is 648 and common ratio is 6?
What is the 1st term in a geometric sequence whose 3rd term is 27 and common ratio is 3 ?
What is the 1st term in a geometric sequence whose 4th term is 1 and common ratio is
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
It is done.