Question

hello guys answer this question​

Answer 1

✨welcome to the concept of sets ✨

given A-B

it means elements belong to A but not to B

then

B ={1,2,3,5}

then ,

B is a subset of X

because all the the elements of B are in X

I hope it help you

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Answer 2

Answer:

answer:

Given,a-b

means element belong to a but not to b

then,

b={1,2,3,5}

then,

b is a subset of x

bcoz all element belong to b are in x

hope it helps u...

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divu.