Write the first five terms of the geometric sequence an = -3an-1, a1 = 10.

Q: Write the first five terms of the geometric sequence. a1 = 5,   r = 2

A:

Q: Write the first five terms of the sequence whose general term is an = (-1)n+1/n2 .

A: we have to write the first five terms of the sequence whose general term is given as an=(-1)n+1n2

Q: Write the first five terms of the geometric sequence. an = - 5an - 1, a1 = -6

A: We will use the given relation for writing first five terms of this geometric sequence.

Q: Write an equation for the nth term of the geometric sequence: 18, -12, 8, 16 32 3¹9

A: Given a geometric sequence.

Q: Write an equation for the nth term of each arithmetic sequence. 7. -3, -5, -7, -9, . 8. -26, -15,…

A: recognize the sequence and use nth terms formula for the  sequence

Q: Find the sum of the first 50 terms of the arithmetic sequence below. - 19, - 11, - 3, 5, ... The sum…

A:

Q: Write the first five terms of the geometric sequence an = -4an-1, a1 = 10.

A: an=-4an-1,  a1=10 Put n=2, we get a2=-4a2-1=-4a1=-410=-40 Put n=3, we get a3=-4a3-1=-4a2=-4-40=160…

Q: Write a formula for the nth term of the geometric sequence. -40,20,-10,5,.........

A: Find the ratio of the series by dividing 2nd term by first term.

Q: Write the first five terms of the geometric sequence: an = -5an-1, a1 = -1

A: Geometric sequence is an ordered list of numbers where each term after the term is founded by…

Q: Write the first five terms of the sequence whose general term , an=(-1)^n(-4n)

A: Given that general terman=-1n-4nfirst term,a1=-11-4=4second term,a2=-12-4×2=-8third…

Q: Write the first five terms of the geometric sequence, an = -3an-1, a1 = 10

A: Given that an=-3an-1 a1=10

Q: Write the first five terms of the geometric sequence.

A: a1=12,  r=12 Now, a2=a1·r=12·12=14 a3=a1·r2=12·122=18 a4=a1·r3=12·123=116 a5=a1·r4=12·124=132

Q: Find the sum of the first 50 terms of the arithmetic sequence: -10, -6, -2, 2, .....

A: Given: Given:The arithmetic sequence: -10,-6,-2,2...To determine:Sum of first 50 terms of the given…

Q: Write the first five terms of the geometric sequence, a1 = 24, r = 1/3

A: The nth term of G.P. is Tn=arn-1where,a= first term of G.P.r=Common ratio Find 2nd…

Q: 2'4

A: Given geometric sequence is : 1, 12, 14, ....

Q: Find the common ratio of the geometric sequence -7, -14,-28, ...

A:

Q: Find the sum of the first 50 terms of the arithmetic sequence below. - 19, - 11, - 3, 5, . The sum…

A: Here we have arithmetic sequence, -19,-11,-3,5,....... Sum of the n terms arithmetic sequence Sn=n/2…

Q: Write the first six terms of the arithmetic sequence: an = an-1 -0.3, a1 =-1.7

A: To write the first six terms of the arithmetic sequence an=an-1-0.3,a1=-1.7

Q: Find the sum of the first nine terms of the geometric sequence:2, -6, 18, -54, . . . .

A: we have to find the sum of the first nine terms of the geometric sequence: 2, -6, 18, -54, . . . .

Q: Write the first five terms of the geometric sequence. an =-6an-1, a, = -2 a1 a2 = ag =- a5

A:

Q: Write the first five terms of the geometric sequence, an = -4an-1, a1 = 10

A: It is given that, an=-4an-1 and a1=10.

Q: Write the first five terms of the geometric sequence: a1 = 16, r = - 1/2

A: A geometric sequence is a sequence in which each term is found by the multiplying previous term by…

Q: Find the missing term in the geometric sequence ..., -3, › ———" — -375,....

A: This question can be solved using the concept of general term of geometric sequence.

Q: Write the equation for the nth term of the geometric sequence 64,-32,16,-8,........ an=

A:

Q: Write the first six terms of the arithmetic sequence .

A: Given, a1=34,d=-14

Q: Write the first five terms of the geometric sequence an = -5an-1, a1 = -6.

A: Given : an = -5an-1, a1 = -6. we have to write the first five terms of the geometric sequence.

Q: Write the first five terms of the geometric sequence, an = -5an-1, a1 = -6

A: It is given that, The nth term of the sequence is an=-5an-1 and first term is a1=-6

Q: Write the first six terms of the arithmetic sequence: a1 = 3/4, d = -1/4

A:

Q: Write the first 5 terms of the arithmetic sequence with a1=-3 and d=5.

A:

Q: Write the first n terms of the geometric sequence A1=-3x^2, r=-1/x, n=5

A: soln:since, the given first term of geometric sequenceGn=-3x2Common ratio=-1x, n=5number of termswe…

Q: Write the first six terms of the arithmetic sequence: an = an-1 -0.4, a1 =1.6

A: We have to write first six terms of the arithmetic sequence where an=an-1-0.4 and first term a1=1.6.…

Q: Write the first five terms of the geometric sequence.

A: Given,

Q: Write the second term of the sequence.

A: an=(-1)n4n-1

Q: -3, _, -108, ..

A: To Determine: Missing term/terms in geometric sequence. ___, -3, ___, -108, ___

Q: Write the first four terms of the geometric sequence with a 1= 4 and r=3/2

A:

Q: Write the first five terms of the geometric sequence. an = - 5an - 1, a1 = - 6 a1 II

A:

Q: Write the first five terms of the geometric sequence. a 1 =  -5; r = -3

A: We can find the first five terms as below.

Q: Write the first five terms of the geometric sequence. an - 4an-1. a, = 19

A:

Q: Write the next term of this geometric sequence: -3, 24, ..

A: Given sequence :-3,24

Q: Find the 7th term of the geometric sequence -4, 12, -36, 108, -324

A: Given: -4,12,-36,108,-324,.... Formula Used: nth term of geometric sequence is given by an=arn-1

Q: Write the first five terms of the geometric sequence. an = -8an-1; a1 = -4

A:

Q: Write the first six terms of the arithmetic sequence an = an-1 - 0.4, a1 = 1.6.

A: We have given recurrence relation between terms of arithmetic sequence an=an-1-0.4 and a1=1.6 We…

Q: Write the first five terms of the geometric sequence. a1 = 25, r= -

A:

Q: Write the first five terms of the geometric sequence an = -6an-1, a1 = -2.

A: Given: The geometric sequence an=-6an-1,  a1=-2 . The second term of the G.P can be calculated as,…

Q: write the first term of the geometric sequence A1=2x r=1/x n=4

A: The nth term of a geometric sequence is an=a.rn-1

Q: Find the 64th term of the arithmetic sequence -4, -21, -38, ..

A: The nth term of a series is given by tn=a+(n-1)d where a = first term = -4 d= common difference =…

Q: Write the first six terms of the arithmetic sequence .

A: a1=5/2, d=-1/2

Q: Write the first six terms of the arithmetic sequence: a1 = 3/2, d = -1/2

A: Given: a1=32, d=-12

Sequence and Series

A sequence is defined as a collection of things. Series is defined to sum the things one by one in the sequence.  It was invented by German mathematician Carl Friedrich Gauss.