1. The number of vertices on a long path from root to a leaf vertex is called a. leaf b. Height c. path d. level 2. The generating function for the sequence 2,2,2,2,2 is 2 a. (1-x) 2(1-x)" b. (1+x)5 C. (1+x) 2(1-x) d. (1-x) 3. The GCD (a, b) is a. GCD (a, a mod b) b. GCD (b, a) c. GCD (b, a mod b) d. GCD (a+b, b) 4- What is the generating function for the sequence 1, 6, 36, 216? 2+6x a. G(x): = 3x 1 b. G(x): 1-6x 1 c. G(x) 1+6x 6 d. G(x)= 1-x = =
1. The number of vertices on a long path from root to a leaf vertex is called a. leaf b. Height c. path d. level 2. The generating function for the sequence 2,2,2,2,2 is 2 a. (1-x) 2(1-x)" b. (1+x)5 C. (1+x) 2(1-x) d. (1-x) 3. The GCD (a, b) is a. GCD (a, a mod b) b. GCD (b, a) c. GCD (b, a mod b) d. GCD (a+b, b) 4- What is the generating function for the sequence 1, 6, 36, 216? 2+6x a. G(x): = 3x 1 b. G(x): 1-6x 1 c. G(x) 1+6x 6 d. G(x)= 1-x = =
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:1. The number of vertices on a long path from root to a leaf
vertex is called
a. leaf
b. Height
с. рath
d. level
2. The generating function for the sequence 2,2,2,2,2 is
2
a.
(1-x)
2(1-x)
b.
(1+x)
(1+x)
с.
(1+x)-
2(1-x)
d.
(1-x)
3. The GCD (a, b) is
a. GCD (a, a mod b)
b. GCD (b, a)
c. GCD (b, a mod b)
d. GCD (a+b, b)
4- What is the generating function for the sequence 1, 6, 36, 216.?
2+6x
a. G(x) =
3x
1
b. G(x)
1-6x
c. G(x) =
1+6x
d. G(x) = 1-x
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