ctivity: Write answer on your answer sheet. A. Find the specified n term of each arithmetic sequence. 1.2, 5, 8, ..; 9th term 2.3, 5 7, ...; 20th term 3. 1, 0, . 16th term

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Activity: Write answer on your answer sheet.
A. Find the specified nth term of each arithmetic sequence.
1.2, 5, 8, ...; 9th term
2.3, 5 7, ...; 20th term
3. 1, 0, . 16th term
4. 5, 11, 17, ...; 9th term
5. 26, 22, 18, ...; 40th term
6. 103rd term of the arithmetic sequence if a, = -5 and d = -4
7.19th term of the arithmetic sequence if a, = 25 and d = -2
8.25th term of the arithmetic sequence if a = and d =-
B. Solve what is asked.
1. In the sequence 2, 6, 10, ...; find n if the nth term is 102.
2. In the sequence 3, ..; find n if the nth term is -27.
3. Find the15th term of the sequence if ag = 5 and a21 = -60
4. Find 5th term of the sequence if a15 = 29 and a27 = 47
5. If a, = -4, a25 = -100 , what is the value of aj0 ?
Transcribed Image Text:Activity: Write answer on your answer sheet. A. Find the specified nth term of each arithmetic sequence. 1.2, 5, 8, ...; 9th term 2.3, 5 7, ...; 20th term 3. 1, 0, . 16th term 4. 5, 11, 17, ...; 9th term 5. 26, 22, 18, ...; 40th term 6. 103rd term of the arithmetic sequence if a, = -5 and d = -4 7.19th term of the arithmetic sequence if a, = 25 and d = -2 8.25th term of the arithmetic sequence if a = and d =- B. Solve what is asked. 1. In the sequence 2, 6, 10, ...; find n if the nth term is 102. 2. In the sequence 3, ..; find n if the nth term is -27. 3. Find the15th term of the sequence if ag = 5 and a21 = -60 4. Find 5th term of the sequence if a15 = 29 and a27 = 47 5. If a, = -4, a25 = -100 , what is the value of aj0 ?
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