Determine if A is a Subset of B A=(3,4,6,1) , B=(0,9,8,7,1)

Problem

A={3,4,6,1},B={0,9,8,7,1}

Solution

1. Identify the definition of a subset. A set A is a subset of B denoted A⊆B if every element in A is also an element in B

2. List the elements of set A The elements are 3, 4, 6,a*n*d$.

3. Check each element of A against the elements of set B

4. Observe that while 1∈B the elements 3, 4,a*n*da*r*e*n*o*t*p*r*e*s(e)*n*t*i*n*s(e)*t$.

5. Conclude that because there are elements in A that are not in B A is not a subset of B

Final Answer

A⊈B

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