2. Using the midpoint rule, the approximation value for the √√x+4 dx is: C. 2.1213 a 2.5123 b. 4.2351 d. 3.2154 3. Let X=(1,-2,3) be a column vector, then ||X, is: a. 14 C. √6 b. 6 d. √14

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Do both
2. Using the midpoint rule, the approximation value for the √√x+4 dx is:
C.
2.1213
a 2.5123
b. 4.2351
d. 3.2154
3. Let X=(1,-2,3) be a column vector, then ||X, is:
a.
14
C.
√6
b. 6
d. √14
Transcribed Image Text:2. Using the midpoint rule, the approximation value for the √√x+4 dx is: C. 2.1213 a 2.5123 b. 4.2351 d. 3.2154 3. Let X=(1,-2,3) be a column vector, then ||X, is: a. 14 C. √6 b. 6 d. √14
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