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If h(x) = 6 - X, what is the value of (h*h)(10)?

1 Answer

6 votes

The value of
\bold{ h(h(10))=10}

Solution:

Given:
h(x) = 6 - x

To find: The value of (h*h)(10)

We know that,
(h*h)(x)=h(h(x))

which is,


\Rightarrow h(h(x))=6-(6-x)=x

On solving we get,


\Rightarrow6-6+x=x

So, for x = 10 it will be,


h(h(10))=10

Hence, the required value is 10.

User GendoIkari
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