Find nth term of Geometric Sequence a = 4, n = 7, and r =2
Created By : Abhinandan Kumar
Reviewed By : Phani Ponnapalli
Last Updated : Mar 21, 2023
Find nth term of Geometric Sequence a = 4, n = 7, and r =2 easily by taking help of our easy yet handy Geometric Sequence Calculator and get the result 256 easily.
The nth term of Geometric Sequence a = 4, n = 7, and r =2 is 256
Steps to find nth term of geometric sequence:
nth term of geometric sequence formula:-
an = a * r(n-1)
where:
- an is the nth term
- a is first term
- n is total number of terms
- r is common ratio
Input values are:-
a = 4
n = 7
r = 2
Put values into formula
an = a * r(n-1)
a7 = 4*2 (7-1)
a7 = 256
Below is the step by step procedure to determine the nth term of Geometric Progression(G.P) a = 4, n = 7, and r =2. Follow this detailed process and arrive at the solution easily.
- Firstly, identify the given terms of the sequence i.e. a = 4, n = 7, and r =2
- Now, substitute the know values in the formula of finding nth term of Geometric Sequence i.e. an = a*r(n-1) = a5 = 4*2(7-1)
- Simplifying further we get the resultant value a5 = 256
Example for Finding nth term of Geometric Sequence
FAQs on Finding nth Term of Geometric Sequence a = 4, n = 7, and r =2
1. What is the formula for nth term of Geometric Progression?
The formula for nth term of Geometric Progression is given by the equation an = a*r(n-1)
2. How do you find the nth term of Geometric Sequence a = 4, n = 7, and r =2?
You can find the nth term of Geometric Sequence a = 4, n = 7, and r =2 by substituting in the formula of nth term of G.P i.e. an = a*r(n-1) = a5 = 4*2(7-1)
3. Where do I find the Detailed Steps for finding the nth term of Geometric Sequence a = 4, n = 7, and r =2?
You can find the detailed steps for finding the nth term of Geometric Sequence a = 4, n = 7, and r =2 on our page.