Math, asked by nasimkhan1972khan, 3 months ago

if f (x) =√x
find (4), f(1/9)
and
f(100)​

Answers

Answered by vijayalakshmiy1987
0

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Answered by vijisekar
0

Step-by-step explanation:

given f(x) = √x

f(4) =  \sqrt{4}  =  + 2 \:  and \:  - 2 \\ f( \frac{1}{9}) =  \sqrt{ \frac{1}{9} } =  +  \frac{1}{3} \: and - \frac{1}{3} \\ f(100) =  \sqrt{100} =  +10 \: and \:  - 10

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