AalijahX49621 AalijahX49621
  • 30-10-2022
  • Mathematics
contestada

If `A` is a `6 xx 2` matrix and the sum `A+B` can be computed, what is the size of `B`? `xx`

If A is a 6 xx 2 matrix and the sum AB can be computed what is the size of B xx class=

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AayushP181609 AayushP181609
  • 30-10-2022

Two matrices can add up only if the two matrices have the same dimensions.

Then, if A+B can be computed, the size of B must be the same as the size of A.

Therefore, the size of B is:

6 'xx' 2

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