Add [[1,2]]+[[3,-4]]

Problem

[[1],[2]]+[[3],[−4]]

Solution

1. Identify the vectors to be added, which are both in ℝ^2

2. Add the corresponding components of the vectors.

3. Calculate the sum of the first components: $1 + 3 = 4$.

4. Calculate the sum of the second components: $2 + (-4) = -2$.

Final Answer

[[1],[2]]+[[3],[−4]]=[[4],[−2]]

Want more problems? Check here!