Question

If Ā= 21 +3j and 3 = 5 +7ſ, then the vector
having the magnitude of Å and direction of
would be
(1) G) (21 +3) (2) 74 (51 +71)
12
1/2
(3) (3(5ỉ +7))
(4) 5/13 i +7/13]​

Answer 1

Answer:

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