Answer:
7
Step-by-step explanation:
using the distance formula
√(4- -3)^2 + (4-4)^2
√49
7
Answer:
(D) These two matrices cannot be added.
Step-by-step explanation:
Matrices of different shapes can't be added, but they can be multiplied. : ) Have a good day.
Shouldn’t there be a picture?
Step-by-step explanation:
Given
To Prove

Take the Left side of equation and rationalize

Left side is equal to right side
Hence, proved