2. Which of the following is a finite sequence?
A) negative even numbers C) even numbers greater than 1
B) even numbers below 100 D) even numbers between 10 and 50
Answers
Step-by-step explanation:
A. 2
B.The even numbers from 1 to 100 are: 2, 4, 6, 8,10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50 , 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98 and 100.
C.2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98 and 100.
D.10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50
Given :
A. Negative even numbers
B. Even numbers below 100
C. Even numbers greater than 1
D. Even numbers between 10 and 50
To Find : a finite sequence
Solution:
A. Negative even numbers
-2 , -4 , -6 , ... and so on
Goes till negative infinity
Hence not a finite sequence
B. Even numbers below 100
98 , 96 , ..., _____, 2 , 0 , -2 , -4 , ... and so on
Goes till negative infinity
Hence not a finite sequence
C. Even numbers greater than 1
2 , 4 , 6 , ... and so on
Goes till infinity
Hence not a finite sequence
D. Even numbers between 10 and 50
12 , 14 , 16 , 18 , 20 , 22 , 24 , 26 , 28 , 30 , 32 , 34 , 36 , 38 , 40 , 42 , 44 , 46 , 48
Finite Sequence
Learn More;
Write with reasons, which of the following sets are finite or infinite. (i .
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