To show that the functions f ( n ) + g ( n ) , f ( g ( n ) ) and f ( n ) ⋅ g ( n ) are monotonically increasing functions if f ( n ) and g ( n ) are monotonically increasing functions.

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Chapter 3.2, Problem 1E

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To show that the functions f(n)+g(n) , f(g(n)) and f(n)⋅g(n) are monotonically increasing functions if f(n) and g(n) are monotonically increasing functions.

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