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Select the first five terms in the arithmetic sequence an = 8n, starting with n = 1
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Select the sum of the series E^5k=1^k2.
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Select the first five terms in the arithmetic sequence an = 4n, starting with n = 1.
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1,4,8,...
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Select the first five terms in the arithmetic sequence an =2n, starting with n= 1
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just start substituting for n: a1 = 2*1 = 2 a2 = 2*2 = 4 ...
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Select the first five terms in the arithmetic sequence an = 4n, starting with n =
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a_n=4n+1
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Select the first five terms in the arithmetic sequence an = 6n, starting with n = 1.
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To find the first five terms of the arithmetic sequence an = 6n, starting with n = 1, we can
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Select the first five terms in the arithmetic sequence an=8n, starting with n=1
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a<sub>n</sub>=8n Substitute n=1,2,... a<sub>1</sub>=8*1=8 a<sub>2</sub>=8*2=16 ... guess you can
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1. Select the first five terms in the arithmetic sequence an= 2 n , starting with n =1
A. ( 1 / 2 , 1/4 ,1/6, 1/8, 1/10) B. ( 1 ,
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# 2. I meant for multiple choice A. ( 2, 4 , 8 , 16 ,64 ) This is the answer I pick
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in an arithmetic sequence whose first term is 4, the 1st, 3rd and 7th terms form consecutive terms of geometric sequence, find
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a + a+d + a+2d = 3 a + 3 d = 3(a+d)=12+3d firat = 4 third = 4+2d 7th = 4+6d r and the geometric is
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The 1st, 5th and 13th terms of an arithmetic sequence are the first three terms of a geometric sequence with a common ratio 2.
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My answer is 12276, is this correct?
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in an arithmetic sequence the common difference is equal to 2.the first term is also the first term of a geometric sequence. the
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first term: a common difference = 2 sum of first 3 terms = a + a+d + a+2d = 3a + 6 sum of first 9
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The 1st,5th,13th term of an arithmetic sequence are the first 3 terms of geometric sequence with a common ratio of 2. If the
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Why don't we call the first term of the arithmetic sequence "a" and the common difference "d"? That
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