Find the domain and range of these functions.a) the function that assigns to each pair of positive integers the first integer of the pairb) the function that assigns to each positive integer its largest decimal digitc) the function that assigns to a bit string the number of ones minus the number of zeros in the stringd) the function that assigns to each positive integer the largest integer not exceeding the square root of the integere) the function that assigns to a bit string the longest string of ones in the string

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A: Answer:-

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A: SOLUTION -(a)

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.