Find az and a, for the arithmetic sequence. a =X, a2 = X+ 3 ay =L

Q: Write the first five terms of the sequence with the given nth term.  an = 3n

A: Here the n th  term of a sequence is an=3n Therefore we have to substitute the values of n to get…

Q: Given a geometric sequence with a 3= 20 and a 8= 640, find a 1 and r

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Q: Find the first 3 terms of arithmetic sequence, if t,= 134 %3D and t. = 199. 12

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Q: Find a, and a, for the arithmetic sequence. 10 口

A: Find your answer below

Q: Given a geometric sequence with a2 = 3 and a5 = -81, find r and a9.

A: Explanation: a2=a1.r2-1           or   a5=a1.r5-1      3=a1.r1  ----1 -81=a1.r4   ----2Dividing…

Q: Find the explicit formula for the arithmetic sequence Cn given below - note that c1=−4.…

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Q: find the fourth and fifth terms of the sequence, (assume n begins with 1) an = 8(-1)"*5) %3D a. 3.

A: The objective is to find the fourth and fifth term of the sequence.

Q: Find the specified nth term of each geometric sequence. a4 = 10, r = 2, n = 9 32 160 320 O 2560

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Q: Find a and az for the geometric sequence 6, a2, аз, —162,

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Q: Given the following elements of an arithmetic sequence, find a 20 a 1 = 4 a 6 = 39

A: Given: Elements of an arithmetic sequence a1=4 & a6=39 To find: a20 Solution: We know that nth…

Q: Find the 10th term of the geometric sequence show below -5x, 25a", -125x°, 2...

A: Given Data: Geometric Sequence: -5x, 25x5, -125x9, ... From the given geometric sequence,…

Q: For an arithmetic sequence with given conditions, find a, and d to find s30: a, = 12 & a,, = 87.

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Q: Find the indicated term of the geometric sequence -2, 6, -18, ...; a7 a7 =

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Q: Find ag and a, for the arithmetic sequence. a,=x, a, = x+3

A: a1=x , a2=x+3 Formula an=a1+(n-1)dd is the common difference

Q: Find an for the following geometric sequence. and a5

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Q: Given the arithmetic sequence an with aj = -7 and d = -9, find a3. ||

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Q: Find the 20th term of the sequence s, = (-1)"(n + 1).

A: Givensn=(-1)n(n+1)

Q: Given the geometric sequence cn with c1=45 and r=2/3, find c3.

A: Given problem:- Given the geometric sequence cn with c1=45 and r=2/3, find c3.

Q: For an arithmetic sequence, a4 = 60. If the common difference is 7, find: aj = the sum of the first…

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Q: D. Given the specified terms of geometric sequence, find the first term and the common ratio, 1. az…

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Q: and For each geometric sequence given, write the next three terms ag, agı (а) 3, 6, 12, ... a4 = as…

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Q: Find the second, third, and fourth terms of the geometric sequence with c1 250 and r =

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Q: Write the first four terms of the sequence whose nth term, or general term, is given:

A: The first four terms of the sequence  n = 1, 2, 3, 4 a)        an=2n+5 First term: n = 1…

Q: For the geometric sequence 1, b, b2, b3, ... , simplify bS6−S6=

A: given1, b, b2, b3, ...first term a=1common ratio r=second termfirst termr=b1r=bsum of n terms of…

Q: For the arithmetic sequence, find and when a1 4 and d = - 5. %3D a11 an a11 -

A: first term a1 = 4 common difference d =-5

Q: Given that a is an arithmetic sequence, a1=6 and a10=60, what is a21?

A: Given arithmetic sequence in which we have a1=6 and a10=60. To find: a21 Solution: In arithmetic…

Q: Find the 7th term of the geometric sequence with the given terms. a4 = -8 and a5 = -40 %3D %D

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Q: Find the 12th term of the sequence given: a.) arithmetic, t3 = 5, t6 =-1 %3D b.) geometric, t3 = 12,…

A: In this question we have to find the 12th terms of arithmetic and geometric sequence.

Q: Write the first five terms of the sequence with the given nth term

A: Write the first five terms of the sequence with the given nth term

Q: Find the indicated term of the geometric sequence. an= (n-1) 6, where a1 = -2. Find a4. %3D a4=

A: We will solve the given question using two different methods. In the first method we will solve step…

Q: Find the specified nth term of each geometric sequence. a4 = 10, r = 2, n = 9

A: SOLUTION-

Q: find a formula for a, for the arithmetic sequence.

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Q: Find the specified term of the arithmetic sequence that has the two given terms.a15; a3 = 7, a20 =…

A: Given for an A.P ,a3=7,a20=43 To find: a15 Solution: We know,nth term of an arithmetic sequence…

Q: B. Write the last four terms before a, of the geometric sequence in which a, and r are as follows:…

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Q: Write the first five terms of the sequence with the given nth term. a, = (- a as I||||| 2.

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Q: Given the arithmetic sequence an with a1 = -10 and d = -2, find ag. Provide your answer below: az =

A: Given a1= -10 , d= -2 and n=3

Q: Find the first term aj of the arithmetic sequence in which ag = 22 and a17 86. a1 =

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Q: For an arithmetic sequence with given conditions, find a, and d to find s35: a, = 12 & a,, = 87.

A: We have to find a ,d and Sn

Q: Find the specified term of the arithmetic sequence that has the two given terms.a11; a1 = 2 + √2,…

A: a1=2+2a2=3

Q: Write the first five terms of the sequence with the given nth term. an = 6n − 2

A: Given: an=6n-2

Q: Find the indicated term for the arithmetic sequence with the first term, a1, and common difference,…

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Q: Find t 10 in the arithmetic sequence 11, 7, 3, .

A: Explanation and solution is given below....

Q: Write an explicit formula for each sequence. Find the 12th term. , =a, +(n-1)d 2. 7, 14, 21, 28, 35,…

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Q: For each sequence, determine whether it appears to be arithmetic, geometric, or neither.…

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Q: For an arithmetic sequence with given conditions, find a, and d to find s3, : 3. a, = 12 & a, = 87.

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Q: For a geometric sequence, a, =-2, r=2, and a, =-64. Find n and S. %3D

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Q: In a geometric sequence, a, = - 18, as = 2/3, find a6.

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Q: Find the explicit formula of an arithmetic sequence with the given pr d = 12, and a6 = 68 %3D %3D

A: Topic:- sequence and series

Q: Find a, and r for the following geometric sequence. a2 = - 5, a5 = - 135 a, = r=

A: given: a2=-5 and a5=-135 we have to find a1 and r for the geometric sequence.

Q: Find a, and an for the arithmetic sequence. as = - 8, ag = 3 a4 %3D an II II

A: a4= -19