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Find the intersection (-13, 7] ∩ [7, 12)How to solve this??

Sagot :

Given:

an intersection is given as

(-13, 7] ∩ [7, 12)

Find:

we have to find the elements of intersection.

Explanation:

we know the intersection of two sets contains the common elements of both sets.

Therefore, The intersection (-13, 7] ∩ [7, 12) = {7}

Because, only 7 is the common element of (-13, 7] and [7, 12).

Therefore, (-13, 7] ∩ [7, 12) = { 7 }