Solve 4 - 3|x + 1| < -17
1 answer:
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Teachers= 215
Students= 1,342
Student: Techer
= 1,342: 215
= 62.1:1
=
Students= 1,342
Student: Techer
= 1,342: 215
= 62.1:1
=
In this question, we have to write the set of points from -6 to 3 but excluding -2 and 3 as a union of intervals .
For union, we use U.
For the points that we have to exclude , we put parenthesis on there side that is ().
Therefore the required interval form is
As we see that () are used with -2 and 3 . And that's the required interval form .