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How do you find the geometric sequence?
a = -4 r = -3
How do you find out the nth term?
by the general formula ,a+(n-1)*d * * * * * That assumes that it is an arithmetic sequence. The sequence cound by geometric ( t(n) = a*rn ) or power ( t(n) = n2 ) or something else.
Find the common ratio what geometric sequence 3.512 12.292 43.022 150.577 527.020?
The ratio can be found by dividing any (except the first) number by the one before it.
What is the r value of the following sequence 6 -18 54 -162?
To find the common ration in a geometric sequence, divide one term by its preceding term: r = -18 ÷ 6 = -3 r = 54 ÷ -18 = -3 r = -162 ÷ 54 = -3
How do you Find the 75th term in the geometric sequence 3 12 48?
U2/U1 = 4 So Un = 3*4n-1 and therefore, U75 = 3*474 = 1.0704*1045 approx.
Find the 10th term of the geometric sequence 10,-20,40…?
-5,120
find the next two terms in geometric sequence 2,6,18,54,162,486,1458?
It is 4374
How do you find the geometric sequence?
a = -4 r = -3
What is the 7th term in the geometric sequence whose first term is 5 and the common ratio is -2?
Find the 7th term of the geometric sequence whose common ratio is 1/2 and whose first turn is 5
What is the formula to find the sum of a geometric sequence?
The formula to find the sum of a geometric sequence is adding a + ar + ar2 + ar3 + ar4. The sum, to n terms, is given byS(n) = a*(1 - r^n)/(1 - r) or, equivalently, a*(r^n - 1)/(r - 1)
What is the common ratio of the geometric sequence 625 125 25 5 1?
It is 0.2
Find the geometric mean 10 and 40?
Used the GEOMEAN function on Excel and the answer it gave was 20.
How do you find the given term in a geometric sequence?
nth term Tn = arn-1 a = first term r = common factor
How do you find the common ratio in a geometric sequence?
Divide any term in the sequence by the previous term. That is the common ratio of a geometric series. If the series is defined in the form of a recurrence relationship, it is even simpler. For a geometric series with common ratio r, the recurrence relation is Un+1 = r*Un for n = 1, 2, 3, ...
How do you find out the nth term?
by the general formula ,a+(n-1)*d * * * * * That assumes that it is an arithmetic sequence. The sequence cound by geometric ( t(n) = a*rn ) or power ( t(n) = n2 ) or something else.
What is the next number in the sequence 125 -25 5 -1....?
This is a geometric sequence. Each number is multiplied by the same constant, to get the next number. If you divide any number by the previous one, you can find out what this constant is.
How do you find the 99th nth term in a geometric sequence?
The 99th term would be a times r to the 98th power ,where a is the first term and r is the common ratio of the terms.
