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Real Valued Functions

Let f = 2,4...

Question

Let $f = {(2, 4), (5, 6), (8, - 1), (10, - 3)}$
$g = {(2, 5), (7, 1), (8, 4), (10, 13) (11, 15)}$
be two real functions. Then match the following:

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Solution

Correct answer is given below:-
$A \to 3 B \to 1 C \to 2$

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Q. Let f and g be two functions given by f = {(2, 4), (5, 6), (8, −1), (10, −3)} and g = {(2, 5), (7, 1) (8, 4), (10, 13), (11, −5). Then, domain of f + g is __________ .

Q. Let f and g be two functions given by

f = {(2, 4), (5, 6), (8, −1), (10, −3)} and g = {(2, 5), (7, 1), (8, 4), (10, 13), (11, −5)}.

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Q. Let f and g be two real functions given by f = {(10, 1), (2, 0), (3, −4), (4, 2), (5, 1)} and g = {(1, 0), (2, 2), (3, −1), (4, 4), (5, 3)}. Then the domain fg is given by __________ .

Q. Let f and g be two real functions given by

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