Show that
We have to show that
Multiplying the scalars with we get,
And we know that 
Hence, proved.
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Generated by AI. May contain inaccuracies — always verify with your textbook.
5. Matrices
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9
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1 A
1 B
1 C
1 D
1 E
2 A
2 B
3 A
3 B
3 C
4
5
16 A
6
7 A
7 B
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36
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13 A
13 B
13
13 D
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15
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21
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