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Help with vectors! Write each vector in terms of a, b or a and b. Please explain how to do this! I don't know!​

Help with vectors! Write each vector in terms of a, b or a and b. Please explain how-example-1
User SeeSharp
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1 Answer

5 votes

Answer:

see explanation

Explanation:

Find equivalent routes for the directed lines, that is

(a)

FE = FA + AB + BE = b + a - 3b = a - 2b

(b)

BC = BE + ED + DC = - 3b + a + 2b = a - b

(c)

FC = FA + AB + BE + ED + DC

= b + a - 3b + a + 2b = 2a

User Lenkovi
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