Find two functions which satisfy the condition fog=gof
Answers
Answered by
6
Step-by-step explanation:
fog (x)= gof (x)
This can also be written as
F(g(x)) = g(f(x))
This means both the functions are inverse of each other e.g. even if we reverse the order, we get the same answer. For instance
F(x) = x^5
G(x) = x^1/5
Now, lets solve it
Fog = (x^1/5)^5 = 5
Gof = (x^5)^1/5 = 5
Hence, proved that fog = gof
Answered by
3
(1) f(x) = xⁿ and g(x) = x^(1/n)
(2) f(x) = x + 2 and g(x) = x - 2
Step-by-step explanation:
(1) If we take
Then
Therefore,
(2) If we take
Then
Therefore,
Hope this answer is helpful.
Know More:
Q: If f(x) = 3x + 2, g(x) = 6x - k and fog = gof then find the value of k .
Click Here: https://brainly.in/question/10269006
Q: Find gof and fog, if f(x) = 8x^3 and g(x) = x^(1/3).
Click Here: https://brainly.in/question/25185
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