Let u = < 2, 2, – 2 > , v = < 2, 0, 2 > and w = < 4, 8,0 > . Now, i = < 28, 44, 0 > is a linear combination of ü, v and w. That is, i = aju + azv + azw. Determine a1 , a2 and az a2= a3=

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Let \(\vec{u} = \langle 2, 2, -2 \rangle\), \(\vec{v} = \langle 2, 0, 2 \rangle\), and \(\vec{w} = \langle 4, 8, 0 \rangle\).

Now, \(\vec{x} = \langle 28, 44, 0 \rangle\) is a linear combination of \(\vec{u}\), \(\vec{v}\), and \(\vec{w}\).

That is, \(\vec{x} = a_1 \vec{u} + a_2 \vec{v} + a_3 \vec{w}\).

Determine \(a_1\), \(a_2\), and \(a_3\).

\(a_1 = \_\_\_\_\_\)

\(a_2 = \_\_\_\_\_\)

\(a_3 = \_\_\_\_\_\)
Transcribed Image Text:Let \(\vec{u} = \langle 2, 2, -2 \rangle\), \(\vec{v} = \langle 2, 0, 2 \rangle\), and \(\vec{w} = \langle 4, 8, 0 \rangle\). Now, \(\vec{x} = \langle 28, 44, 0 \rangle\) is a linear combination of \(\vec{u}\), \(\vec{v}\), and \(\vec{w}\). That is, \(\vec{x} = a_1 \vec{u} + a_2 \vec{v} + a_3 \vec{w}\). Determine \(a_1\), \(a_2\), and \(a_3\). \(a_1 = \_\_\_\_\_\) \(a_2 = \_\_\_\_\_\) \(a_3 = \_\_\_\_\_\)
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