Find the terms a2, a3, a4 and a5 of a geometric sequence if a1 = 10 and the common ratio r = - 1   Find the 10 th term of a geometric sequence if a1 = 45 and the common ration r = 0.2.   Given the terms a 10 = 3 / 512 and a 15 = 3 / 16384 of a geometric sequence, find the exact value of the term a 30 of the sequence.

Q: If (a-1) , (a+3) and (a+12) are consecutive terms in a geometric sequence find the first term and…

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Q: What is the next three numbers in the sequence: 2,5,10,17,26,37,50?  What formula can be used to…

A: Consider the given series, 2,5,10,17,26,37,50 Obtain a pattern in the series as follows.…

Q: The 5th term of a geometric sequence is 1229 and the 13 th term is 206. Write an equation involving…

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Q: Write the general formula of a sequence if the 5th term is -32 and the 20th term is 103. (Note: do…

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Q: Find the missing terms in the arithmetic sequence 13, 5. а. 22, 31, 40 с. 11, 9, 7 b. -2, -4,-6 d.…

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Q: If an arithmetic sequence has terms as = 20 and ag = 36, what is a15? 50 O 56 O 60 O 80

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Q: Find an of the geometric sequence if a5 = 15 and a7 = 375.

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Q: Write the first three terms of the sequence defined by a₁ = 2, 2a, +3 an +1 = an +2 'n

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Q: The sum of the first n terms of a geometric sequence is 341. If 8 a1 = and a4 = , what is 3 the…

A: As per our company's guideline, we will solve only one question at a time. Please post another…

Q: Find the 10th term of the arithmetic sequence in which a1=12 and d = 9.1.

A: It is given that, a1=12d=9.1   It is known that nth term of arithmetic sequence can be found  by…

Q: Find a 17 in the sequence 5, -10, 20, -40 ...

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Q: The middle term of an arithmetic sequence equals 17, the last term = 32, and the fourth term = 11.…

A: Given middle term = 17 Last term = 32 Fourth term = 11 T4 = a+3d = 11 Middle term = T6 = a+5d = 17…

Q: Write the general term for the geometric sequence 3, 6, 12, 24, 48, . . . .Then use the formula for…

A: we have to write the general term for the geometric sequence 3, 6, 12, 24, 48, . . . . also we have…

Q: Find the missing variable in the geometric sequence and write the first few terms of the sequence

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Q: What is the sum of the first 11 terms of the sequence for which a3 = 13 and a11 = 25?

A: What is the sum of the first 11 terms of the sequence for which a3 = 13 and a11 = 25?

Q: Find a n for the geometric sequence a 1 =-4; r = - 2, n = 10

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Q: Find the 8th term in the sequence 18n-36.

A: Put n= 8

Q: If the first term of an Arithmetic sequence is -6, and the common difference is - 1. Find the…

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Q: Find the 24th term of the arithmetic sequence if the first term is 3 and common ratio is 2.

A: First term =  a1 = 3  Common ratio = r = 2  We have to find a24 .

Q: Find the 60th term of the sequence 5, -2,-9,-16,... O a-478 O b.non of them

A: Here given as 5, -2, -9, -16, ...... The first term of sequence is a1=5, Also the common difference…