Student A (2logx+logx') Step 1 Step 2 Step 3 Step 4 (log+log) (log) logx¹5 15 log x Student B (2logx+logx) Row 0 0 0 0 Step 1 Step 2 Step 3 Step 4 8. Student A's first recorded error is in Step recorded error is in Step ii The statement above is best completed by the answers in row. j ii 2 1 2 43 3 3. 8 logx+logx logx+logr log216 216log.x 1 3 and Student B's first
Student A (2logx+logx') Step 1 Step 2 Step 3 Step 4 (log+log) (log) logx¹5 15 log x Student B (2logx+logx) Row 0 0 0 0 Step 1 Step 2 Step 3 Step 4 8. Student A's first recorded error is in Step recorded error is in Step ii The statement above is best completed by the answers in row. j ii 2 1 2 43 3 3. 8 logx+logx logx+logr log216 216log.x 1 3 and Student B's first
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question

Transcribed Image Text:i...
n...
Multiple Choice & Numerical Response
8.
Use the following information to answer the next question
Two students were asked to simplify the expression (2logx + logx'). Their work is shown
below.
Student A
(2log.x+log.x)
Step 1
Step 2
Step 3
Step 4
(log.x² + loga)
(log)
logx¹5
15log.x
Student B
(2logx+logx)
Step 1
Step 2
Step 3
Step 4
U
Row
0
0
0
43
3
Student A's first recorded error is in Step
recorded error is in Step
11
The statement above is best completed by the answers in row:
j
2 1
2 3
1
3
8log²+ log
logx" + logr
log216
216log.x
and Student B's first
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