3.Determine the intersection X ∩ Y. Express the  in interval notation. X = {x/ x>equal 8} and Y = {x/x<7 }    A. { }    B. (7, 8]    C. [7, 8)

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Q: Example 5-42. (a) Find the Geometric Mean of 2, 4, 8. 12, 16 and 24. (6) If the observations 2, 4, 8…

A: HEre AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION  geometric mean =  a1 *a2*......ann

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Q: Determine the union X ∪ Y. Express them in interval notation. X = {x/x>-17 } and Y = {x/x<equal-10…

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Q: 2. What is the domain of the function x)- dx+6 in set notation? a. xS-6 b. x2-6 C. x20 d. xS0

A: Domain of the given function is given by