" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
B = - 2i - 5j
A + B
(4i - 3j) + (- 2i - 5j)
4i - 3j - 2i - 5j
4i - 2i - 3j - 5j
2i - 8j
A - B
(4i - 3j) - (- 2i - 5j)
4i - 3j + 2i + 5j
4i + 2i - 3j + 5j
6i + 2j