Question

if b ={ 4,8,12,16,20} c={ 2,4,6,8,10,12,14,16}, d={5,10,15,20} find (b-c) intersects ( c-d)​

Answer 1

Answer:

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Step-by-step explanation:

( b-c) = 4,8,12

( d-c) = 10

intersects

Answer 2

Step-by-step explanation:

Given,

b ={ 4,8,12,16,20}

c= {2,4,6,8,10,12,14,16}

d= {5,10,15,20}

Now, (b - c) ౧ (c - d)

{ 4,8,12,16,20} - {2,4,6,8,10,12,14,16} = {20}

{2,4,6,8,10,12,14,16} - {5,10,15,20} = {2,4,6,8,12,14,16 }

Now,

(b - c) ౧ (c - d)

{20} ౧ {2,4,6,8,12,14,16 } = { }

Hope it helps...