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please help me with Number 1 c​

Please Help Me With Number 1 C class=

Answer :

MELODY08GO

Answer:

-47/60

Step-by-step explanation:

If u = 3/2, v = -4/3, w = -2/5,

1/2(u+2v+w) = 1/2[3/2+2(-4/3)+(-2/5)

                    = 1/2(3/2-8/3-2/5)

                    = 1/2(-47/30)

                    = -47/60

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