iluvpizzaaaaaa iluvpizzaaaaaa

22-06-2019
Mathematics

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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 to do this I dont know class=

Respuesta :

jimrgrant1 jimrgrant1

22-06-2019

Answer:

see explanation

Step-by-step 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

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