onsider the set V of all real triples of the form (a, b, c) where c = a - 2b under the usual vector addition and scalar multiplication of R3. This same candidate for a ector Space (or Subspace of R3) is used in the next question in this exam. ive the following (fill in the blanks) examples of 3-tuples in V as requested. Write your answers as comma-delimited triples using parentheses. For ease in reading ace a space after each comma. If no such requested element exists, write the word "none" in the box (no quotation marks). a specific element of V whose first and third components are the same: a specific element of V whose third component is 6. a non-zero specific element of V whose second component is -1.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Consider the set V of all real triples of the form \((a, b, c)\) where \(c = a - 2b\) under the usual vector addition and scalar multiplication of \(\mathbb{R}^3\). This same candidate for a Vector Space (or Subspace of \(\mathbb{R}^3\)) is used in the next question in this exam.

Give the following (fill in the blanks) examples of 3-tuples in V as requested. **Write your answers as comma-delimited triples using parentheses.** For ease in reading, **place a space after each comma.** If no such requested element exists, write the word "none" in the box (no quotation marks).

a. a specific element of V whose first and third components are the same: \_\_\_

b. a specific element of V whose third component is 6: \_\_\_

c. a non-zero specific element of V whose second component is -1: \_\_\_

d. a specific element of \(\mathbb{R}^3\) that is not in V: \_\_\_

e. a specific element of V in V for which -v is not in V: \_\_\_
Transcribed Image Text:Consider the set V of all real triples of the form \((a, b, c)\) where \(c = a - 2b\) under the usual vector addition and scalar multiplication of \(\mathbb{R}^3\). This same candidate for a Vector Space (or Subspace of \(\mathbb{R}^3\)) is used in the next question in this exam. Give the following (fill in the blanks) examples of 3-tuples in V as requested. **Write your answers as comma-delimited triples using parentheses.** For ease in reading, **place a space after each comma.** If no such requested element exists, write the word "none" in the box (no quotation marks). a. a specific element of V whose first and third components are the same: \_\_\_ b. a specific element of V whose third component is 6: \_\_\_ c. a non-zero specific element of V whose second component is -1: \_\_\_ d. a specific element of \(\mathbb{R}^3\) that is not in V: \_\_\_ e. a specific element of V in V for which -v is not in V: \_\_\_
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