Login or Sign Up

Ask a New Question

The first term of a g.p is 2 calculate the 4th given that common ratio ir 2

2 4 8 16

or
2 * 2^(4-1) = 2*8 = 16

Similar Questions

the second term of a GP is 36 more than the first term. The difference between the 4th and the 3rd terms is 900. Calculate the

Top answer: Please solve for me Read more.
1.The tenth term of an arithmetic progression is68 and the common difference is 7 find the term2.the second term of an

Top answer: What, this question too hard for the bot, how come it is not answering it? 1. term(10) = 68, d = 7 a Read more.
If 5th term of an exponential sequence is greater than the 4th term by thirteen and half and the 4th term is greater than the

Top answer: Xn = a r^(n-1) X5 = a r^4 X4 = a r^3 ar^4 -ar^3 = 13.5 X3=a r^2 ar^3-ar^2 = 9 ---> ar^4-ar^3 = 9r so Read more.
the sum of the 4th term and the 5th term is 12.if the 4th term of the progression is 8, find the common ratio and the 1st term

Top answer: Call the first term A1. The An term is A1*r(n-1) A4 = 8 A4 + A5 = 12 so A5 = 4 and r = 1/2 is the Read more.
The 4th term of an exponential sequence is 108 and the common ratio is 3. Calculate the value of the eighth term of the

Top answer: We can use the formula for the nth term of an exponential sequence: a_n = a_1 * r^(n-1) where a_n is Read more.
The 5term of an exponentail sequence is greater than the 4th tetm by 131\2al and the 4th term is greater than the 3rd by 9 .

Top answer: 131\2al what on earth is that? T5 = a r^(5-1) = a r^4 T4 = a r^3 so a r^4 - a r^3 = whatever that is Read more.
In a g.p the sum of the 3rd and the 4th terms is -4/3 and the sum of the 4th and the 5th term is -4/9. Determine (A) the first

Top answer: ar^2 + ar^3 = -4/3 -----> ar^2(1+r) = -4/3 ar^3 + ar^4 = -4/9 ------> ar^3(1+r) = -4/9 divide the Read more.
In a geometric progression the 3rd term is 4 times the 1st term and the sum of the 2nd term and the 4th term is 30. Find the

Top answer: Why did the geometric progression go to samba lessons? Because they needed to find their common Read more.
The 4th term of a G.P is 100 and the 2nd term is 4. Find (a) The common ratio (b) The value of “a" (c) The 3rd term

Top answer: In GP n-th term is: an = a • r ⁿ⁻¹ where a =a1 = first term r = common ratio In this case: a2 Read more.
In geometric progression sum of 2nd term and 3rd term is 12 and sum of 4th term and 5th term is 300 find first term and common

Top answer: a r + a r^2 = 12 ... a r (1 + r) = 12 a r^3 + a r^4 = 300 ... a r^3 (1 + r) = 300 dividing equations Read more.