What is the greatest common factor of 42 and 15?
2 answers:
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Answer with Step-by-step explanation:
We are given that a function
a.We have to find the inverse of m.
Suppose,
Replace x by y and y by x
Substitute
b.When the inverse function of given function is
Then , we get fog(x)=
When f and g are inverse to each other then fog(x)=Identity function.
c.If f(x)=x
It is self inverse function.
