Consider the two vectors A 3i 2j and B i 4j Calculate (a) A B, (b) A B, (c) A B , (d) A B , and (e) the directions of A B and A B

Question: Consider the two vectors A = 3i 2j and B = i 4j. Calculate (a) A + B, (b) A B, (c) |A + B|,

Consider the two vectors A = 3ˆi ─ 2ˆj and B = ─ˆi ─ 4ˆj. Calculate (a) A + B, (b) A ─ B, (c) |A + B|, (d) |A ─ B|, and (e) the directions of A + B and A ─ B.

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