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What is the sum of first six terms of a sequence whose nth term is 8 - n?
nth term is 8 - n. an = 8 - n, so the sequence is {7, 6, 5, 4, 3, 2,...} (this is a decreasing sequence since the successor term is smaller than the nth term). So, the sum of first six terms of the sequence is 27.
In the eight term sequence abcdefgh the sum of any three consecutive terms is 14 if b7 and f4 determine the value of d?
3
If the sum of an infinite geometric series is 12 and the common ratio is one third then term 1 is what?
Eight. (8)
How do you find the angle sum of a parallelogram?
angle sum of a parallelogram
How do you find sum of a shape?
A shape does not have a sum. You can sum its angles, the lengths of its sides, the areas of its faces and so on. But the shape does not have a sum, in itself.
How can you find the nth partial?
The Nth partial sum is the sum of the first n terms in an infinite series.
What are the terms of a sequence added together?
The terms of a sequence added together is the sum.
Find the sum of the first 48 terms of an aritmetic sequance 2 4 6 8?
Sum of 1st 2 terms, A2 = 2 + 4 = 6 Sum of 1st 3 terms, A3 = 2 + 4 + 6 = 12 Sum of 1st 4 terms A4 = 2 + 4 + 6 + 12 = 20 you can create a formula for the sum of the 1st n terms of this sequence Sum of 1st n terms of this sequence = n2 + n so the sum of the first 48 terms of the sequence is 482 + 48 = 2352
What if the second terms of an arithmetic sequence is 5 find the sum of 1st and 3rd term?
sequence 4 5 6 sum =10 sequecnce 0 5 10 sum=10
What is the sum of all the multiples of seventeen?
They are infinitely many and they form an increasing sequence the sum is infinite.
Why did Fibonacci find his sequence so interesing?
because you add the first 2 terms and the next tern was the the sum of the first 2 terms.
who find the sum of the first 12 terms of the sequence described by the formula:U n = 3n – 8?
i need it nowww
What is the sum of the first 150 positive integers?
Find the sum of the first 11 terms in the sequence 3 7 11
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)
How can you tell if a infinite geometric series has a sum or not?
The geometric series is, itself, a sum of a geometric progression. The sum of an infinite geometric sequence exists if the common ratio has an absolute value which is less than 1, and not if it is 1 or greater.
What is the sum of the first 64 terms of the binary sequence?
A binary sequence is a sequence of [pseudo-]randomly generated binary digits. There is no definitive sum because the numbers are random. The sum could range from 0 to 64 with a mean sum of 32.
Find the sum of all the even-valued terms in the Fibonacci sequence which do not exceed four million?
This question is posed on ProjectEuler, it is for you to figure out the answer.
