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Determine whether the statement is correct. 5 is included as a solution in the solution set for [8,oo ) (A) True (B) False

Determine whether the statement is correct. 55 is included as a solution in the solution set for [8,∞ [8, \infty )\newline(A) True\newline(B) False

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Full solution

Q. Determine whether the statement is correct. 55 is included as a solution in the solution set for [8,∞ [8, \infty )\newline(A) True\newline(B) False
  1. Understand Interval Notation: Understand the interval notation.\newlineThe interval [8,∞)[8, \infty) means all numbers that are greater than or equal to 88 and less than infinity. The square bracket [[ indicates that the number 88 is included in the interval.
  2. Determine Number Comparison: Determine if the number 55 is greater than or equal to 88.\newlineSince 55 is less than 88, it is not greater than or equal to 88.
  3. Conclude Inclusion: Conclude whether 55 is included in the interval [8,∞)[8, \infty).\newlineBased on the definition of the interval [8,∞)[8, \infty) and the comparison made in Step 22, the number 55 is not included in the interval [8,∞)[8, \infty).

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