Functions f and g are given as follows. 3x 2 X-9 X+7 Find each of the following functions and state its domain. (a) f+g (b) f-g (c) f.g f(x) = g(x) = (d) f

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A: We can answer both the question in the below steps.

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A: We can solve this as follows:

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Q: QUESTION 2 Define a relation on Nx N as follows: (a, b) R (c,d) a+d=b+c (2.3) Prove that R is an…

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