Prob 2 Consider the two vectors A and B Choose the incorrect

Last updated: 6/10/2023

Prob 2 Consider the two vectors A and B Choose the incorrect option s about the magnitude of their sum i e A B if B Sol A is equal to A B C cannot be greater than A B A B A B cannot be less than A B D must be equal to A B A B B 2 A B eos 0 since 0 0 H 1 cos 0 1 Hence A B 2 A B B A B 2 A B Thus A BA B Alternately triangle inequality Hence A B D is incorrect