Add [[21],[25],[29]]+[[26],[30],[34]]

Problem

[[21],[25],[29]]+[[26],[30],[34]]

Solution

1. Identify the operation as matrix addition, which requires adding the corresponding elements from each vector.

2. Add the elements in the first row: 21 + 26 = 47$.

3. Add the elements in the second row: 25 + 30 = 55$.

4. Add the elements in the third row: 29 + 34 = 63$.

5. Combine these results into a new column vector.

Final Answer

[[21],[25],[29]]+[[26],[30],[34]]=[[47],[55],[63]]

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