In Exercises 63 and 64, three siblings are three different
Chapter , Problem 2.6.64(choose chapter or problem)
In Exercises 63 and 64, three siblings are three different ages. The oldest is twice the age of the middle sibling, and the middle sibling is six years older than one-half the age of the youngest. (a) Write a composite function that gives the youngest siblings age in terms of the oldest. Explain how you arrived at your answer. (b) If the youngest sibling is two years old, then findthe ages of the other two siblings.
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