7. Find the first five terms of the sequence defined by each of these recurre a) an = 6an-1, a0 = 2 b) an = a2 n-1, a1 = 2 c) an = an-1 + 3an-2, a0 = 1, a1 = 2

Q: Find the generating function for the sequence 1,−2,4,−8,16,….

A: The general expansion of the binomial (1-x)-1 will be, (1-x)-1=1+x+x2+x3+….

Q: 9) For the sequence 0,2,4,6,00., So. Calculate

A: Given, Sequence :  0, 2, 4, 6, . . .

Q: Find the sum of the first 35 terms of the arithmetic sequence −1, −9, −17, −25, ….

A: Given the arithmetic series-1,-9,-17,-25..

Q: In an arithmetic sequence {a1, a2, a3, ·} the first term is 7 and the 14th term is 46, then S14 is…

A:

Q: Find the recursive formula of the following sequence. (4, 7, 15, 24, . ... a1 = 4, a, = an-1+ 3(n +…

A:

Q: What is the 20th term in the sequence defined by an = 5 + 3 ( n - 1)

A: Given query is to find the 20th term.